Blog Archive

Tuesday, September 22, 2020

what is Gaganyaan interior

Welcome to Indian space
#ISRO #GAGANYAAN


 Gaganyaan update 20/10/2020: ISRO's human spaceflight project launch set for August 2022

ISRO chairman Dr. K Sivan indicated that the Indian human space flight is set for August 2022, although some small shifts may take place owing to disruptions due to the ongoing covid-19 pandemic. 

what is Gaganyaan mission and INTERIOR?

During his Independence Day speech on 15 August 2018, Prime Minister Narendra Modi had said when the nation is celebrating the 75th year of Independence in 2022, an Indian son or daughter will be flying into space.


who will go in Gaganyaan mission

ISRO has not yet told who will go to the Gaganyaan mission.
Because ISRO feels that this can spoil the safety of these astronauts.

 Including interior

Gaganyaan indian manned space flight project explain

let's learn ISRO pace-expo is going on the CII channel There was a session on Gaganyaan, got to know new things Let's check new info one by one.

 we got to see the final design for gaganyaan The screen image is most likely the final design for Gaganyaan the orange module on top is the crew module CM...where Astronauts will live

Gaganyaan indian manned space flight project explain

 the box type thing below is service module SM- where fuel and other important stuff reside these 2 will be connected by an external connector It is not shown in the image.


 Then there are 4 sets of fold-out solar panels apart from that there will also be a radiator We do not know the exact location...

 it seems that's its the service module surface Final design seems cool

Gaganyaan indian manned space flight project explain
Gaganyaan interior

It will have 5 engines   

 on the left, you can see HRLV

 HRLV is the human-rated version of GSLV MK3 Human rating will be a challenge

 will surely make a video on it

 and finally

 we got the orbital parameters 400 km at 51.5 degrees inclination 3 crew members for 5 to 7 days.

 It was rumored that... there might be only 1 crew member on the 1st flight on the G3 mission.

 we'll see as an when the news comes we got to see what the SM and CM are doing in a brief

 ISRO had the same budget as NASA

ISRO mangalyaan has discovered the red planet is losing its air to space

India’s first solar mission Aditya-L1 to unravel many mysteries

 ECLSS - Environment Control and Life Support System you can see oxygen tanks on top as well as bottom there is also an O2+nitrogen tank


 It's not ideal to have a pure oxygen environment It can be flammable and more dangerous hence NASA learned this the bad way

 You can see Carbon Dioxide scrubbers in there it will remove CO2 from the air

 Toilet, water and space food can be seen we can see a 2 stage cooling system A couple of heat exchanges on top

 it will dump the heat down and from there to the radiators, L-L Hx is liquid to liquid heat exchange G Hx meaning Gaseous Heat Exchange

 Assuming, but most probably it is the same Hence SM and Cagayan(CM)

 SM will burn up during reentry, the only capsule will come back to earth Then we got to see the shortlisted science experiments 6 of them have been shortlisted.

 You can pause and read then we saw a very important slide That is Gaganyaan Immediate milestones so hopefully in a year?

 You can see Chinook helicopter with the gaganyaan capsule then it will be dropped and parachutes will open it will have to then safely land

 ADMIRE 

ASMIRE is our reusable vehicle technical demonstrator One of its variants is being used where it's most likely an L40 booster of GSLV MK2 But we don't see landing legs here, which means it won't survive so it will be destroyed most likely during launch and o top of ADMIRE is the in-flight abort(IFA) capsule to which the Launch escape motors are attached In case the rocket starts misbehaving the top motors will fire and pull away capsule to a far off point I have an animation on that too


 then the Pad abort test, ISRO already has conducted one and seems like they are going to perform a second one with the new refined design as you can see the design is very different from the current one.

 then the big one... 1st unmanned flight.

 we need to stop using the manned phrase ... let's say unscrewed because all Indians regardless of gender may get an opportunity to be on board The 1st unscrewed flight G1 was supposed to happen in Dec 2020 but.......

 we should see this sometime next year G1/G2 will be the 1st unscrewed flights G3 onward crewed missions begin

 Can't wait for that day

 It will be the Nation's festival

 That is the Gaganyaan interior

 we did see a cutaway which is on the screen we also got to see the same in one of their animations let's speculate and discuss

 Let's see the seat 1st

 The green on the seats.

 they are not hydraulics but you can call them attenuators they will absorb the shock of the landing or a rough landing

 Gaganyaan will land on water

 the seats will be custom made for the crew you might think people are crammed in but this is normal since back support is more important in a rocket launch IF I show you Russia's Soyuz

 Everybody is so crammed in

 But Gaganyaan seems very open and spacious which is great

 The face is on the side of the hatch 'So I'm wondering how they'll enter and sit if you see on the right side

 there are drawers and small cabins

 where things will be stored

 what is written on this animation was heavily speculated by us everyone was in speculation mode in our discord medical kit on top right

 storage in middle ..right  waste dump this is understandable

 other's were unclear instructions in community post for members speculated a lot but did not work you can see the console on the top I find the graphics weird the graphics seem to be taken from a plane model what do you think?

 this animation itself  seems like a preliminary animation meaning the base of the animation is ready.. they will improve on it later at least I hope so

 and seems to be fewer buttons than we thought whether there will touch screens or no was a question or an airplane full of buttons

 console looks clean

 spacesuit is being supplied by Russia for gaganyaan

 many people were not happy with the news I liked it

 what is working and validated in space should be used and move forward look at china .... used a lot of Russian stuff and is ahead of them we can't wait to develop everything on our own let's develop as much as we can, take help from others for the rest and parallelly develop our own

 so yeah... let's goo

 the pink color part in the diagram are parachutes and we don't know if it will have a docking port the international docking adapter

 we can see in some diagrams

 so this was speculation

 let me know in the comments

 one good thing is we have a spacious cabin important because astronauts will speed all time here early on we won't have a space station or separate module experiments will need space hence proper utilization is important so Astronauts get a lot more space for experiments and general legroom slides were amazing

 wish we had more details

 the session was supposed to be 1 hr but got over in half an hour but it's okay

 I have some interesting images from their video, which I will post on social media and community posts.

Monday, September 21, 2020

Indian Space Station or ISRO Space Station

WELCOME TO INDIAN SPACE NEWS

 Indian Space Station or  ISRO Space Station

Indian Space Research Organization (ISRO) is planning to launch its own space station. India would be the fourth country to launch a space station as the US and Russia have already launched their space stations and China is planning to launch it in 2020. The International Space Station (ISS), which launched its first piece in 1998, is a large spacecraft that orbits around the Earth and is home to the astronauts. The ISS is currently the only active space station in the earth’s orbit.


 Today we will learn about the ISRO this year at the HSF conference they showed off their space stations concept model Sent to me by Dr. Siddarth Pandey, proff at Amity They name it Indian Space Station since it will be short for ISS then...

 Maybe Bharat Space Station then (BSS)?

Indian Space Station
 Indian Space Station




Since we can't see much in the images I have 3D modelled this

 We will talk about the details like launch date , weight , orbit , launch vehicle ......
 But i need you to set your expectations I have seen many unfortunate videos on youtube India the Typical cringe Indian Space videos Who have spoiled the Indian Space Communities name They show the International space station and tell us how we are going to make a space station as big as ISS Billions of dollars are required to build a space station on that scale and many co
 Indian space news untries contributed money to it
 ISRO also can make a space station of that scale no doubt but you require too much money
 And when we are doing such a large project its important to learn 1st on a smaller scale and then make it bigger .

What is core module ?

isro core module
Gaganyaan core module
 we are going to put humans inside it it gets sensitive and extra safe

 Its not like making 5 minute noodles Such videos dramatically increase expectations from people and when they don't see what they expected they start abusing or bad calling
 beware and report such videos as misleading Now let's talk about the real thing
 as you can see this is a modular space station modular meaning it will launch in parts and than get assembled this entirely can't be sent in one launch 2 similar parts and the between part is different ignore my Gaganyaan crew module because modelling is in progress
 let's talk about each part individually let's start with the center module
 we'll call it core module


 as you can see , it has 6 docking ports so we now have a minimum of 6 docking ports this will be the part from which the station will begin to expand.
 most likely this will be launched after the habitat module.
 this will require its own control/avionics /fuel and some thrusts to keep itself in orbit
 a suspicious module is attached below the yellow color one we can only speculate on what it is exactly maybe it's an inflatable habitat module but we dont if ISRO is working on it maybe its just a storage module to store things open to speculation, you can let me know in the comments what you think it is so this was our core module
 fuel and control is important especially while docking well talk about docking later on
 Next is the habitat module
 calling it the habitat module because people are going to live in it its like a big cylinder
 curves as it approaches the core module there is a docking port behind the module where Gaganyaan will dock
 as you saw in the start
 it has  big solar panels on top and bottom they will help produce power to the whole station this also will require its own fuel and control systems 4 white sheets you can see?
 those are radiators .

 why radiators ?

 In space one side of the station will be sun lit meaning it will be very hot
 other side will be relatively dark it will be very cold
 radiators hence used to maintain the temperature of the station and science equipment they are very critical
 ISRO might have this tech
 gagaganyaans service module where it has 4 solar panels that also will have radiators behind the solar panel to cool the Gaganyaan cabin and instruments this module will ben launched speerately....
 it has to have its own fuel so it can dock.

 how will ISRO practice docking?

 1st habitat should be launched( mistake speaking ) then the core then the 2nd copy
 this will autonomously dock with the core meaning attach itself with it
 to practice this...
 ISRO is going to perform a mission called SPADEX meaning Space Docking Experiment
 where it will send 2 small satellites on the PSLV and they will dock autonomously in space i hope they are International Docking Adapters because in the future if we...
 if we want to dock this with a module of the ISS or dock another international vehicle with this we could do it same with Gaganyaan
 so this was the basic part .

 It can hold 2 to 4 people in it approx for about 20 days after that ?

 Not sure it will need fuel for rebooting
 it's heavy and it will go to an about 400 km orbit and on a inclination
 it might deorbit after some time if not boosted it will need fuel to maintain itself in orbit or it will come crashing down back
 it weighs roughly 20 tonnes they say we could consider 10 tonnes per habitat module this could change
 ill tell you the launch date
 let's discuss the rocket 1st
 since this is about 10 tonnes and going to LEO this could be launched by the GSLV MK3 our current most powerful rocket
 but by the time it launches our HLV( heavy launch vehicle ) might be ready if you want to know about HLV,  planned to launch around 2030
 looks cool to be honest
 almost 6 docking ports available at one time we can make expand this in the future can we do it in 2030 ?

 After 1st Gaganyaan launch ?

 then the government will be serious about this maybe now a little is alloted for like design maybe?
 we'll see when the budget arrives
 problem is when we will be making our space station...
 or when we'll be in it's final stages the world will be on the moon with humans NASA may land and start moon base construction China might also land with humans on the moon by then but ISRO does not involve itself in competition just because china has done ,  ISRO will do what is in it's best interest and nations interest in its available resources maybe this space station is never made, maybe we join NASA's Artemis Program and we are on the moon
 before china
 can't really say ... there is a decade to go.....
 

Wednesday, September 16, 2020

ISRO Shukrayaan 1 mission

WELCOME TO INDIAN SPACE NEWS

What is the name of India's Venus mission?

ISRO Shukrayaan 1 mission

The Indian Space Research Organisation (ISRO) has already proposed a mission to Venus dubbed ‘Shukrayaan-1,<शुक्रयान 1> which will orbit the planet and focus on the chemistry of its atmosphere.

Venus is the second planet from the Sun. As the second-brightest natural object in the night sky after the Moon, Venus can cast shadows and can be, on rare occasions, visible to the naked eye in broad daylight.


Why is Venus?

ISRO Shukrayaan 1 missiona
ISRO Shukrayaan 1 missiona


 All things considered, Venus is fundamentally the same as earth as far as size and thickness. Actually, it's known as Earth's detestable twin. Additionally, Venus has an exceptionally thick climate. The air is thick to the point that it very well may be concentrated from Earth. Notwithstanding these similitudes, for what reason did venus and Earth followed various ways? Appears as though this is a significant inquiry to be replied to. 


The air of Venus is extremely different. A few districts are nearly earth-like while a few areas have the breeze blowing more than 350 km/h and others with very hot temperatures of 450 degrees. 


Additionally, the CO2-rich climate of Venus is significant as far as examination and study. This investigation will assist with deciding the impact of expanding levels of CO2 here on Earth. The Venusian climate contains about 97% CO2. 


Thus, Venus is one of the nearest planets to Earth. The nearest separation is conceivable like clockwork. While the nearest separation to defaces is conceivable just at regular intervals. 


We will refresh this article if more data is delivered about Shukrayaan 1. Until further notice, here's more data about planet Venus.


India’s first solar mission Aditya-L1 to unravel many mysteries

what is ISRO SHUKRAYAAN 1 MISSION?

ISRO Shukrayaan 1 missiona
ISRO Shukrayaan 1 missiona



Today we will learn about India's first Venus Mission Shukrayaan 1 It will launch in 2023 onboard an ISRO GSLV Mark 3

 This is an orbiter mission which means it will orbit around Venus Earthlings are having a Venus mission after a long time. The last successful ORBITER mission was in May 2010.
 Shukrayaan 1 will have 12 Indian experiments and 5 foreign experiments lets get to know Venus first
 Venus is hot like very hot
 you can feel 93 bar if you dive 930 meters underwater Thais why very lander has been successful
 Thais why ISRO will use a balloon approach

 ISRO will deploy a helium balloon to the surface of Venus it will be 55 km above the surface at 55 km above the surface the pressure is similar to earth. Venus's gravity is also close to the earth.

 ISRO will mostly use metallic balloons because other materials might melt due to extreme heat. The science instruments on the balloon payload are not confirmed yet. if they will be separate or the same set.
 whatever it will be, it will surely be very interesting and unique! We'll definitely get tons of more data about Venus if this mission is successful Such an experiment is not new
 Russian Vega mission attempted something similar.
 Although they deployed the balloon on the dark side which resulted in battery death after 46 hrs.
 I hope ISRO can do it better. by making more reliable equipment.
 

Science payload

The science payload would have a mass of 100 kg and would consist of instruments from India and other countries. As of December 2019, 16 Indian and 7 international payloads have been shortlisted. Some of them will be selected.


MADE IN Indian instruments

Venus L&S-Band SAR
VARTISS (HF radar)
VSEAM (Surface Emissivity)
VTC (Thermal Camera)
VCMC (Cloud Monitoring)
LIVE (Lightning Sensor)
VASP (Spectro Polarimeter)
SPAV (Solar occultation photometry)
NAVA (Airglow imager)
RAVI (RO Experiment)*
ETA (Electron Temperature Analyser)
RPA (Retarding Potential Analyser)
Mass Spectrometer
VISWAS (Plasma Analyser)*
VREM (Radiation Environment)
SSXS (Solar Soft X-ray Spectrometer )
VIPER (Plasma Wave Detector)
VODEX (Dust experiment) 
 * RAVI and VISWAS are being proposed in collaboration with Germany and Sweden.

shukrayaan 1 helping country

Terahertz devises to generate powerful radar pulses. Proposed by NASA.
Two Russian payloads by the Russian Space Research Institute and Moscow Institute of Physics and Technology have been shortlisted, both would study the atmosphere of Venus
VIRAL (Venus InfraRed Atmospheric gases Linker) by Space research Institute, Moscow & LATMOS, France
IVOLGA: A laser heterodoxy NIR spectrometer for studying of structure and dynamics of the Venusian mesosphere.
What will it study?
There are three main goals of the Shukrayaan 1 mission. These three main areas of research include the following:
First of all, Understand the atmospheric formation, evolution, and history of Venus. Secondly, Study the surface of Venus. Thirdly, study the atmospheric interaction with solar radiation.


What will it study?

There are three main goals of the Shukrayaan 1 mission.

First of all, Understand the atmospheric formation, evolution, and history of Venus. Secondly, Study the surface of Venus.

History of Venus exploration

The investigation missions to Venus initially started in 1961 with the Soviet space programs, trailed by NASA—with bunches of hits and misses in arriving at the planet. NASA's Mariner 2 was the principal shuttle to accomplish a fly by and filter Venus in December 1962. For the Soviets, the Venera 4 was the primary shuttle to investigate the environment of the planet in 1964. 

From that point forward, in excess of 40 shuttle have investigated this cloud-secured world, similarly at a lesser recurrence lately. The latest orbiter missions to contemplate earth has been the European Space Agency's Venus Express (2005), and the Japanese space organization JAXA's Akatsuki mission, which was dispatched in 2010. 
The Mariner 2 was effective in confirming that temperatures were a lot cooler towards the higher mists yet very hot on a superficial level. In this manner, numerous researchers accept that conditions could be considerably more livable among the billows of Venus, contrasted with its surface.


shukrayaan 1 launch date

 December 2024 or mid-2026
ISRO was aiming for a mid-2023 launch when it released its call for instruments in 2018.

Sunday, September 13, 2020

ISRO future space mission

WELCOME TO INDIAN SPACE NEWS

ISRO UPCOMING MISSION


The Indian Space Research Organisation has carried out 109 spacecraft missions, 77 launch missions and planned several missions including the Aditya, Gaganyaan and MOM 2.  💗

Gaganyaan 

ISRO-UPCOMING-SPACE-MISSION


Gaganyaan is an Indian-run orbital rocket proposed to be the developmental shuttle of the Indian Human Spaceflight Program. The shuttle is being intended to convey three individuals, and an arranged overhauled variant will be outfitted with meeting and docking capacity. In its lady-maintained mission, the Indian Space Research Organization (ISRO's) to a great extent self-ruling a 3.7-ton container will circle the Earth at 400 km (250 mi) height for as long as seven days with a few man team ready. The manned vehicle is wanted to be dispatched on ISRO's GSLV Mk III in December 2021. This Hindustan Aeronautics Limited (HAL) made team module had its first unmanned test trip on 18 December 2014. As of May 2019, the plan of the group module has been finished. Guard Research and Development Organization (DRDO) will offer help for basic human-driven frameworks and innovations like space-grade food, group medical services, radiation estimation and insurance, parachutes for the sheltered recuperation of the team module, and fire concealment framework.

On 11 June 2020, it was reported that while the first uncrewed Gaganyaan dispatch has been deferred due to the COVID-19 pandemic in India, generally speaking, the timetable for ran dispatches is required to stay unaffected.




ISRO-UPCOMING-SPACE-MISSION

Chandrayaan 3

 Chandrayaan-3 About this sound pronunciation (help·info)) is an arranged third lunar investigation mission by the Indian Space Research Organization. 


Following Chandrayaan-2 where a tangle in the correspondence prompted ensuing disappointment of delicate landing endeavor after an effective orbital addition, another lunar mission for exhibiting delicate landing was proposed. Chandrayaan-3 will be a mission rehash of Chandrayaan-2 and will just incorporate a lander and a meanderer like that of Chandrayaan-2 and won't have an orbiter. Acknowledgment inside timetable will make ISRO the world's fourth space office to direct delicate lunar arriving after the organization of previous USSR, NASA, and CNSA.


Aditya L1 
ISRO-UPCOMING-SPACE-MISSIO
ADITYA L1

The Aditya-L1 mission was considered as a 400kg class satellite conveying one payload, the Visible Emission Line Coronagraph (VELC), and was intended to dispatch in an 800 km low earth circle. A Satellite set in the corona circle around the Lagrangian point 1 (L1) of the Sun-Earth framework has a significant bit of leeway of consistently seeing the Sun with no occultation/shrouds. In this manner, the Aditya-1 mission has now been reconsidered to the "Aditya-L1 mission" and will be embedded in a radiance circle around the L1, which is 1.5 million km from the Earth. The satellite conveys extra six payloads with upgraded science degrees and targets. 


The three expansive examination regions of enthusiasm for this mission incorporate surface/subsurface highlights and re-surfacing measures; second: study the climatic science, elements, and compositional varieties, and third: study the environmental collaboration with sun based radiation and sun oriented breeze. 


Aditya l1 Status

On 19 April 2017, ISRO made a 'Declaration of Opportunity' (AO) looking for science payload recommendations from Indian scholarly world dependent on wide mission particulars. On 6 November 2018, ISRO made another 'Declaration of Opportunity' welcoming payload recommendations from the worldwide academic network. The accessible science payload limit was changed to 100 kg from 175 kg referenced in the first AO. Starting late 2018, the Venus mission is in the arrangement study stage and ISRO has not looked for the Indian government's full endorsement. Somak Raychaudhury, the head of IUCAA, expressed in 2019 that an automaton-like test was being viewed as a piece of the mission. 


Expected cooperation with France 


The space offices of India (ISRO) and France (CNES) are having conversations to work together on this mission and mutually create self-sufficient route and aerobraking innovations. 


Also, French astrophysicist Jacques Blamont, with his experience from the Vega program, communicated his enthusiasm to U R Rao to utilize expanded inflatables to help study the Venusian environment. Much the same as during the Vega missions, these instrumented inflatables could be sent from an orbiter and take delayed perceptions while coasting in the generally mellow upper climate of the planet. ISRO consented to consider the proposition to utilize an inflatable test conveying 10 kilograms (22 lb) payload to examine the Venusian climate at 55 kilometers (34 mi) height. 

Science payload 

The science payload would have a mass of 100 kg (220 lb) and would comprise instruments from India and different nations. As of December 2019, 16 Indian and 7 worldwide payloads have been shortlisted. Some of them will be chosen. 

Indian instruments 

Venus L&S-Band SAR 

VARTISS (HF radar) 

VSEAM (Surface Emissivity) 

VTC (Thermal Camera) 

VCMC (Cloud Monitoring) 

LIVE (Lightning Sensor) 

VASP (Spectro Polarimeter) 

SPAV (Solar occultation photometry) 

NAVA (Airglow imager) 

RAVI (RO Experiment) 

Estimated time of arrival (Electron Temperature Analyser) 

RPA (Retarding Potential Analyser) 

Mass Spectrometer 

VISWAS (Plasma Analyser) 

VREM (Radiation Environment) 

SSXS (Solar Soft X-beam Spectrometer ) 

Snake (Plasma Wave Detector) 

VODEX (Dust analysis) 

* RAVI and VISHWAS are being proposed in cooperation with Germany and Sweden. 

Worldwide instruments 


Terahertz gadgets to create ground-breaking radar beats. Proposed by NASA. Two Russian payloads by the Russian Space Research Institute and Moscow Institute of Physics and Technology have been shortlisted, both would examine the climate of Venus: 


VIRAL (Venus InfraRed Atmospheric gases Linker) by Space research Institute, Moscow and LATMOS, France 

IVOLGA: A laser heterodyne NIR spectrometer for concentrating on structure and elements of the Venusian mesosphere.

The venture is affirmed and the satellite will be dispatched during 2019 – 2020 time period by PSLV-XL from Sriharikota. 

Aditya-1 was intended to watch just the sun-powered crown. The external layers of the Sun, reaching out to a large number of km over the plate (photosphere) are named as the crown. It has a temperature of in excess of a million-degree Kelvin which is a lot higher than the sun-powered circle temperature of around 6000K. How the crown gets warmed to such high temperatures is as yet an unanswered inquiry in sun oriented material science.

Aditya-L1 with extra examinations would now be able to give perceptions of Sun's Corona (delicate and hard X-beam, Emission lines in the obvious and NIR), Chromosphere (UV) and photosphere (broadband channels). Also, molecule payloads will consider the molecule transition exuding from the Sun and arriving at the L1 circle, and the magnetometer payload will quantify the variety in attractive field quality at the radiance circle around L1. These payloads must be set external to the obstruction from the Earth's attractive field and couldn't have been helpful in the low earth circle.


Mars Orbiter Mission 2 (MANGALYAAN 2) 

ISRO-UPCOMING-SPACE-MISSION


Indian second interplanetary mission made arrangements for dispatch to Mars in 2024 by the Indian Space Research Organization (ISRO). In any case, in a recorded meeting in October 2019, the VSSC chief has shown plausibility of consideration of a lander and meanderer. The orbiter will utilize aerobraking to bring down its underlying apoapsis and go into a circle more reasonable for perceptions.

Following the effective addition of the Mars Orbiter Mission (additionally called Mangalyaan) into the Martian circle, ISRO reported its expectation to dispatch a second mission to Mars at the Engineers Conclave gathering held in Bengaluru on 28 October 2014. The proposed dispatch vehicle for this mission is the GSLV Mk III, which flew just because on 5 June 2017. 

In January 2016, India and France marked a letter of aim for ISRO and CNES to together form MOM 2 by 2020, however by April 2018, France was not yet engaged with the mission. The Indian government supported MOM 2 in its 2017 spending proposition, and ISRO is thinking about whether the best way is to direct an orbiter/lander/meanderer mission or to decide on just an orbiter with more advanced instruments than those flown on MOM. In a digital broadcast recording VSSC chief S. Somanath in October 2019, it was accounted for the design for mission is yet to be concluded and may likewise have a lander and wanderer. There has been no course of events reported nonetheless.

An Announcement of Opportunity was delivered mentioning entries for logical instruments for an orbiter just, with a cutoff time set for 20 September 2016. The all-out science payload mass is assessed at 100 kg. 

One of the science payloads a work in progress is an ionosphere plasma instrument named ARIS. It is being created by the Space Satellite Systems and Payloads Center (SSPACE), which is important for the Indian Institute of Space Science and Technology (IIST). The building model and high vacuum test have been finished.

Shukrayaan-1 

ISRO-UPCOMING-SPACE-MISSION-IN-2021-TO-2025


Shukrayaan 1 is a proposed orbiter to Venus by the Indian Space Research Organization (ISRO) to contemplate the surface and environment of Venus.

Assets were delivered in 2017 to finish starter studies, and sales for instruments have been reported. In the event that completely subsidized, it would be dispatched some time after the Mars Orbiter Mission 2 in the mid 2022s. The orbiter, contingent upon its last design, would have a science payload capacity of roughly 100 kilograms (220 lb) with 500 W accessible power. The underlying curved circle around Venus is required to have 500 km (310 mi) at periapsis and 60,000 km (37,000 mi) at apoapsis.

In light of the achievement of Chandrayaan and the Mangalyaan, ISRO has been examining the possibility of future interplanetary missions to Mars and Venus, the nearest planetary neighbors to Earth. The mission idea to Venus was first introduced at a Tirupati space meet in 2012. The Government of India, in its financial plan for 2017–18 gave the Department of Space a 23% expansion. Under the space sciences area, the spending specifies arrangements "for Mars Orbiter Mission II and Mission to Venus",and following the 2017–18 solicitation for awards, it was approved to finish fundamental investigations. From 2016 to 2017, ISRO teamed up with JAXA to examine the Venus environment utilizing signals from the Akatsuki in a radio occultation explore. 

The three wide exploration regions of enthusiasm for this mission incorporate surface/subsurface highlights and re-surfacing measures; second: study the climatic science, elements, and compositional varieties, and third: study the barometrical association with sun-powered radiation and sun oriented breeze. 

Status 

On 19 April 2017, ISRO made a 'Declaration of Opportunity' (AO) looking for science payload recommendations from Indian scholarly community dependent on wide mission determinations. On 6 November 2018, ISRO made another 'Declaration of Opportunity' welcoming payload recommendations from the worldwide academic network. The accessible science payload limit was modified to 100 kg from 175 kg referenced in the first AO. Starting late 2018, the Venus mission is in the arrangement study stage and ISRO has not looked for the Indian government's full endorsement. Somak Raychaudhury, the overseer of IUCAA, expressed in 2019 that an automaton-like test was being viewed as a piece of mission. 

Likely coordinated effort with France 

The space organizations of India (ISRO) and France (CNES) are having conversations to work together on this mission and mutually create an independent route and aerobraking advancements. 

Moreover, French astrophysicist Jacques Blamont, with his experience from the Vega program, communicated his enthusiasm to U R Rao to utilize expanded inflatables to help study the Venusian air. Much the same as during the Vega missions, these instrumented inflatables could be conveyed from an orbiter and take delayed perceptions while gliding in the generally mellow upper air of the planet. ISRO consented to consider the proposition to utilize an inflatable test conveying 10 kilograms (22 lb) payload to contemplate the Venusian air at 55 kilometers (34 mi) elevation. 

Science payload 

The science payload would have a mass of 100 kg  and would comprise of instruments from India and different nations. As of December 2019, 16 Indian and 7 worldwide payloads have been shortlisted. Some of them will be chosen. 

Indian instruments 

Venus L&S-Band SAR 

VARTISS (HF radar) 

VSEAM (Surface Emissivity) 

VTC (Thermal Camera) 

VCMC (Cloud Monitoring) 

LIVE (Lightning Sensor) 

VASP (Spectro Polarimeter) 

SPAV (Solar occultation photometry) 

NAVA (Airglow imager) 

RAVI (RO Experiment) 

Estimated time of arrival (Electron Temperature Analyser) 

RPA (Retarding Potential Analyser) 

Mass Spectrometer 

VISWAS (Plasma Analyser) 

VREM (Radiation Environment) 

SSXS (Solar Soft X-beam Spectrometer ) 

Snake (Plasma Wave Detector) 

VODEX (Dust explore) 

* RAVI and VISWAS are being proposed as cooperation with Germany and Sweden. 

Global instruments 

Terahertz gadgets to produce incredible radar beats. Proposed by NASA.Two Russian payloads by the Russian Space Research Institute and Moscow Institute of Physics and Technology have been shortlisted, both would examine the climate of Venus: 


AstroSat 2  
ISRO-UPCOMING-SPACE-MISSION-IN-2021-TO-2025

ISRO-UPCOMING-SPACE-MISSION-IN-2021-TO-2025
ASTROSAT

 AstroSat-2 is India's second committed multi-frequency space telescope, proposed by ISRO as the replacement of the current Astrosat-1 observatory, which has a five-year activity time finishing off with 2020.
ISRO dispatched a 'Declaration of Opportunity' in February 2018 mentioning proposition from Indian researchers for thoughts and the advancement of instruments for space science and astronomy.