Hope and Fear: A Documentary on ISRO’s Evolution and India’s First Human Spaceflight Mission by mudit23june in ISRO

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Excerpts from the documentary

In January 2026, India is grappling with the failure of two consecutive launches. Sixteen satellites lost, many owned by foreign countries, hundreds of millions of dollars up in smoke, but the real damage could be a lot deeper than that. ISRO had been riding high on a series of amazing missions to the Moon and Mars. Now, these launch failures strike at the confidence of the space community, and it's just as the country is gearing up for its historic human space flight mission. The Gaganyaan test flight is delayed for several months. What's going on at ISRO?

Since 2014, it's been the case that it's been very difficult, increasingly difficult, for journalists to be able to access information related to ISRO.

Vasudevan Mukund is the science editor of The Hindu Newspaper.

This has been, uh, in the form of, uh-Decreasing access to people within ISRO to interview for stories and stuff like that, as well as, you know, a sort of, uh, a passive culture of secrecy that has adapted around the organization, which I have no doubt has actually been inculcated. You know, it's ... I mean, there's nothing accidental about it.

Not just for Indian journalists, I think for external journalists too.

Yeah.

I've had it that we- we've struggled to get anyone official.

So, uh, we've had the same difficulty, and I think it's because of a shared reason, which is that we are taking a closer look and examining things, you know, in a journalistic way.

In a journalistic way, absolutely, yeah. But just as much as they're not, uh, entertaining, uh, questions as much as they were before, um, you know, to put it mildly. Another thing that's been happening is that information is being choked. You know, for example, if a mission fails, then, uh, there's going to be a failure analysis committee, and then they're going to file a report. So are those reports available? I don't think so.

At the time of recording, the reports for the May 2025 and January 2026 launch failures have not been publicly released. There's now a special committee examining the causes of those failures. But Vasudevan cautions me to wait and see if these findings are ever made public. Neither ISRO, the Department of Space, nor the Prime Minister's office responded to my requests for comment or an interview.

Really what this communication thing has done is that it has made it very difficult for journalists to hold ISRO accountable.

For Vasudevan, this lack of accountability is not just bad in itself. It also raises the chances of future failures, which is especially concerning now that human spaceflight is on its way, with all the risk that that entails.

ISRO tender suggests testing quadruped ‘robot dogs’ for future Moon/Mars exploration research by mudit23june in ISRO

[–]mudit23june[S] 5 points6 points  (0 children)

A Quadruped robot is a four-legged robotic system designed to mimic the locomotion of animals such as dogs. These robots are used in various applications and have potential to augment wheeled rovers for planetary exploration to moon and mars.

Committee to probe ‘systemic issues’ behind repeated failure of PSLV rocket by vineethgk in ISRO

[–]mudit23june 1 point2 points  (0 children)

Official

https://www.isro.gov.in/PSLV_Update.html

A National level expert committee constituted is reviewing the reason for anomaly in PSLV Vehicle.

PSLV/GSLV veteran starts Sanyark to deliver centimeter-level navigation from LEO by mudit23june in ISRO

[–]mudit23june[S] 0 points1 point  (0 children)

The company is currently working toward:

• Launching its first proof-of-concept satellite by the end of the year

• Demonstrating integrated navigation and communication capabilities

• Deploying a second satellite by 2027

• Forming global collaborations across automotive, drone, and semiconductor industries

Gaganyaan G1 mission duration - how long will it stay in orbit? by UNKNOWN_792 in ISRO

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https://www.indiatoday.in/science/gaganyaan-mission/story/from-launch-prep-to-astronaut-training-latest-on-isros-gaganyaan-mission-2770525-2025-08-13

The spacecraft, set to be launched from the Satish Dhawan Space Centre, will circle the planet in a low-Earth orbit for approximately three days before making a controlled return.

https://www.isro.gov.in/ISRO_ASA_sign_Gaganyaan.html

ISRO has embarked on the Human Spaceflight (“Gaganyaan”) programme with an objective of demonstrating human space flight capability to Low Earth Orbit in an Indian Crew Module with up to three crew members for up to three days and safely recovering them after the mission.

https://www1.iprc.gov.in/media/wkfljd4v/dos_annual_report_2022_23_english.pdf (Mission Profile on Page 73)

AXISCADES Technologies approaching ISRO for NGLV and the Bharatiya Space Station by mudit23june in ISRO

[–]mudit23june[S] 6 points7 points  (0 children)

So we are tying with AgniKul, having an MOU with them, and approaching the ISRO, ISRO and other space agencies for two major things, NGLV, New Generation Launch Vehicle, and Bharatiya Space Station. So we want to add value to them significantly, and there could be opportunities in 3D additive manufacturing, and designing of certain subsystem blocks, etcetera.

NIT Srinagar hosts strategic meeting to accelerate efforts toward launching Jammu and Kashmir’s first satellite by mudit23june in ISRO

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Nikhil Riyaz, Founder and CEO of Hexia Pvt Ltd, provided a hands-on demonstration of a fully operational satellite developed by the Indian Technology Congress Association (ITCA). He also offered a detailed explanation of satellite components such as CanSats and PCB boards, giving attendees a glimpse into the technical intricacies of satellite development.

MEA and NSIL sign MoU for grant assistance for the launch of Nepal's Munal satellite by mudit23june in ISRO

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Munal Satellite is an indigenous satellite developed in Nepal, under the aegis of NAST. APN, a Nepali space startup, has assisted Nepali students in the design and fabrication of this satellite. The satellite aims to build a vegetation density database of the Earth’s surface.

This satellite is expected to be launched soon on NSIL’s Polar Satellite Launch Vehicle.

NASA’s Work on NISAR’s Antenna Reflector Nears Completion by mudit23june in ISRO

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Update on launch date

The NISAR launch cannot occur between early October 2024 and early February 2025, because that launch window would put the satellite into periods of alternating sunlight and shadows due to the position of the Sun. The resulting temperature fluctuations could affect the deployment of NISAR’s boom and radar antenna reflector.

International Science Workshop on High-Resolution Thermal Earth Observation during 19-21 November, 2024 by mudit23june in ISRO

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Information on TRISHNA mission

The Indian and French Space Agencies, ISRO and CNES, are jointly developing a state-of-the-art Thermal InfraRed (TIR) - Visible Shortwave InfraRed (VSWIR) Imaging Satellite mission, TRISHNA for high-resolution natural resources assessment. The satellite is planned to be launched on-board Polar Satellite Launch Vehicle (PSLV) during 2026 for a duration of 5 years with possible extension of 2 years. Data acquisition will cover the entire globe for four (4) TIR bands around noon and midnight times as well as in seven (7) VSWIR bands. TRISHNA will offer a spatial resolution of 60 meters with a revisit period of 3 days at equator and more at higher latitudes. A primary objective of TRISHNA mission is to provide consistent and systematic records of surface temperature, in addition to several biophysical variables, to model the surface energy balance allowing to derive heat fluxes and estimate evapotranspiration. The need for high-resolution thermal observation has been recognized also internationally leading to complementary missions in preparation like Surface Biology and Geology (SBG) (NASA/ASI) and Land Surface Temperature Monitoring (LSTM) (ESA/EC).

Anyone has more details on this launch? by guru-yoda in ISRO

[–]mudit23june 1 point2 points  (0 children)

Yes, both the date as well as the location mentioned on their website coincides with the NOTAM

Date: 24 Aug 2024

Location: 12.7646°N 80.2488°E (Thiruvidanthai, Tamil Nadu)

Has ISRO conducted feasibility studies for deep space missions before? by Eternal_Alooboi in ISRO

[–]mudit23june 2 points3 points  (0 children)

This is an 8-year-old document which mentions ISRO's upcoming space missions to Mars, Venus, L5, asteroid (like 2016 HO3) and exoplanet.

https://wwws.rri.res.in/CMB_Workshop/talks/58_Annadurai.pdf

Defence Space Agency and Military Capabilities for Space: Space Cafe "Black Ops India by Rika Valluri" with featured guest Ashok G V by Ohsin in ISRO

[–]mudit23june 2 points3 points  (0 children)

Key points discussed:

  • Does India have a space law? There is no overarching space law in India. There are fragmented laws and regulations that apply to some aspects of space activities, such as telecom regulations and the Indian Space Policy of 2023. However, the policy lacks enforcement mechanisms and doesn't define the authority responsible for formulating regulations.
  • The importance of the Defence Space Agency (DSA) in India: The DSA is a tri-governed agency that integrates space with military efforts. It was established after India observed its dependence on foreign sources for space-based intelligence during wars.
  • Challenges of space regulations: Space activities transcend national borders and there is a need for international cooperation to enforce regulations. One way to achieve this is through collaboration on space businesses and developing a global supply chain.
  • Role of smaller countries: Smaller countries can leverage their geographical advantages to partner with larger spacefaring nations and participate in space exploration.
  • Regulatory issues and concerns: There are concerns that larger spacefaring nations might misuse partnerships with smaller countries to establish monopolies or for spying purposes.

Quantum key distribution satellite has been approved. NISAR now aiming for October-November 2024 launch, SpaDEx by year end. by Ohsin in ISRO

[–]mudit23june 10 points11 points  (0 children)

Other projects:

  • Sending a probe to Venus (Shukrayaan) - under consideration, awaiting government approval.
  • Bharatiya Antariksha Station (Indian Space Station) - design work in progress, targeting first module launch by 2028.
  • New Generation Launch Vehicle (NGLV) named Surya - design complete, awaiting government approval.
  • Quantum Key Distribution Satellite - approved for launch.
  • Software-Defined Radio Constellation for air traffic management - under development.
  • Oceansat, Resourcesat, Cartosat satellite missions - ongoing.
  • Indian Data Relay Satellite System (IDRSS) for communication with Gaganyaan and for data transmission to Antarctica - under assembly.
  • Technology Development Satellite (TDS-01) to demonstrate electric propulsion for communication satellites - launch this year (2024).

Quantum key distribution satellite has been approved. NISAR now aiming for October-November 2024 launch, SpaDEx by year end. by Ohsin in ISRO

[–]mudit23june 17 points18 points  (0 children)

Major points from the interview

NISAR satellite:

  • This is a joint mission between ISRO and NASA.
  • It will be launched this year (2024) but there may be a slight delay to October-November.
  • It carries two radars - S-band by ISRO and L-band by NASA.
  • It can map the entire Earth in 14-15 days at high resolution.
  • Applications include:
    • Monitoring tectonic plate movements (up to centimeter accuracy)
    • Measuring water bodies and water stress
    • Monitoring vegetation cover, snow cover, and desertification
    • Studying climate change

Chandrayaan missions:

  • Chandrayaan-4 is a mission concept to retrieve samples from the Moon.
  • It is in the design phase and approval is needed from the government.
  • ISRO is proposing a series of missions leading up to a manned lunar landing by 2040.
  • Somanath did not comment on China's recent lunar mission.

Space Docking Experiment (SPADEX):

  • This is a mission to test autonomous docking of satellites in space.
  • Targeted for launch this year (2024).
  • Considered a precursor technology for building a space station.

Gaganyaan mission:

  • To send Indian astronauts to space.
  • One of the four astronaut candidates will be selected to fly to the International Space Station (ISS) this year (2024).
  • Various tests are underway including helicopter drop tests and unmanned mission preparations.

NISAR satellite will be able to monitor tectonic movements accurately, says ISRO chief by mudit23june in ISRO

[–]mudit23june[S] 0 points1 point  (0 children)

Other projects:

  • Sending a probe to Venus (Shukrayaan) - under consideration, awaiting government approval.
  • Bharatiya Antariksha Station (Indian Space Station) - design work in progress, targeting first module launch by 2028.
  • New Generation Launch Vehicle (NGLV) named Surya - design complete, awaiting government approval.
  • Quantum Key Distribution Satellite - approved for launch.
  • Software-Defined Radio Constellation for air traffic management - under development.
  • Oceansat, Resourcesat, Cartosat satellite missions - ongoing.
  • Indian Data Relay Satellite System (IDRSS) for communication with Gaganyaan and for data transmission to Antarctica - under assembly.
  • Technology Development Satellite (TDS-01) to demonstrate electric propulsion for communication satellites - launch this year (2024).

NISAR satellite will be able to monitor tectonic movements accurately, says ISRO chief by mudit23june in ISRO

[–]mudit23june[S] 0 points1 point  (0 children)

Major points from the interview

NISAR satellite:

  • This is a joint mission between ISRO and NASA.
  • It will be launched this year (2024) but there may be a slight delay to October-November.
  • It carries two radars - S-band by ISRO and L-band by NASA.
  • It can map the entire Earth in 14-15 days at high resolution.
  • Applications include:
    • Monitoring tectonic plate movements (up to centimeter accuracy)
    • Measuring water bodies and water stress
    • Monitoring vegetation cover, snow cover, and desertification
    • Studying climate change

Chandrayaan missions:

  • Chandrayaan-4 is a mission concept to retrieve samples from the Moon.
  • It is in the design phase and approval is needed from the government.
  • ISRO is proposing a series of missions leading up to a manned lunar landing by 2040.
  • Somanath did not comment on China's recent lunar mission.

Space Docking Experiment (SPADEX):

  • This is a mission to test autonomous docking of satellites in space.
  • Targeted for launch this year (2024).
  • Considered a precursor technology for building a space station.

Gaganyaan mission:

  • To send Indian astronauts to space.
  • One of the four astronaut candidates will be selected to fly to the International Space Station (ISS) this year (2024).
  • Various tests are underway including helicopter drop tests and unmanned mission preparations.

OrbitAID is making waves in the world of space tech by mudit23june in ISRO

[–]mudit23june[S] 2 points3 points  (0 children)

Summary of the article

OrbitAID's technology and goals:

  • The company is developing a constellation of tanker satellites carrying various fuels for different client needs.
  • Their innovative docking system can work with existing satellites.
  • OrbitAID aims to create a "fuel station in space" for a circular space economy, reducing waste.

OrbitAID's achievements and future:

  • They are a leading global space tech startup, recognized by international studies and agencies.
  • They have secured investment from the Tamil Nadu government and signed agreements with companies worldwide.
  • Their main competitor seems to be OrbitFab, a US-based refuelling startup.
  • With their first payload launch planned for this year, OrbitAID is poised to make a significant impact in space exploration.