Isro

Indian reports claim a rocket engine built in just 72 hours was tested at a site roughly 150 km from Sriharikota, with discussion that the development stunned NASA and drew attention to ISRO's fast-moving propulsion work. Details of the engine, the test site and official confirmation are not given beyond the headline claims.

Former Isro chairman S Somanath-era scientist Sivan addressed reporters at a press meet, discussing the El Nino weather pattern and climate change, and the possibility that El Nino conditions could mean reduced monsoon rainfall. The remarks have drawn wide attention, with many debating what El Nino could mean for India's rains, farming and water supplies amid growing concern over climate change.

Analyst Vishal Phore examines why India is opening its space sector to private companies, arguing there is more driving the policy than officially stated. The discussion looks at what ISRO's shift toward private launch and satellite players means for the country's space ambitions and economy, and it has drawn significant attention from viewers interested in Indian space policy.

The Postgraduate Institute of Medical Education and Research (PGI) in Chandigarh is working with the Indian Space Research Organisation to study nutrition for astronauts. The collaboration, reported by The Times of India, aims to understand dietary needs for human spaceflight as India builds toward longer crewed missions, including its Gaganyaan programme and future deep-space ambitions.

An educational current affairs lesson is explaining India's four main satellite launch vehicles: PSLV, GSLV, LVM3 and SSLV, aimed at UPSC aspirants preparing for the 2027 exams. It covers how each rocket differs in capability, from the workhorse PSLV to the heavier LVM3 used for large payloads, and the smaller SSLV. Interest in India's launch fleet continues among students as ISRO expands its mission calendar.

Discussion is underway about the future of India's space agency ISRO and which companies stand to gain from the growing commercial space business. Commentators are questioning whether private players and global space firms could marginalise the state-run agency, and who is actually making money as the space economy expands.

Space journalist Gurbir Singh gives a detailed assessment of the state of ISRO, India's space agency, in a new deep-dive discussion. The conversation examines whether the agency faces risks to its standing or future ambitions, touching on India's space policy and programmes. The topic is drawing attention among viewers interested in space policy and India's growing role in the global space sector.

Indian astronaut Shubhanshu Shukla said that with ISRO's humanoid robot Vyomitra, 'we don't need to experiment on animals anymore for spaceflight'. He was speaking about India's human spaceflight programme and the role the robot will play in testing conditions before crewed missions. His comments highlight how robotic test subjects could replace animal testing in space research.

A mysterious object that fell from the sky in Nilagiri, Odisha, has been identified as a weather monitoring device belonging to ISRO that had gone missing. Officials confirmed the equipment's origin, easing earlier local concern and speculation about the unidentified fallen object. Residents had reported the gadget after it was discovered in the area.