Amitabh Sinha is Deputy Editor at The Indian Express. He writes on Environment, Climate Change, Water, Science and Technology, Space and Nuclear affairs, and related stuff. He has worked with PTI, Reuters, and BBC before joining The Indian Express in 2007. Amitabh has a PG Diploma in Journalism from IIMC, New Delhi, and a Masters in Public Administration from National University of Singapore.
July 08, 2025 11:47 IST
The BRICS nations called on the developed world to urgently increase their financial contribution to adaptation projects, at least doubling the amount in 2019 by 2025, as has been agreed in climate conferences.
Tue, Jul 08, 2025July 05, 2025 06:50 IST
While having a meal in space is not a piece of cake, astronauts enjoy fairly appetising and nutritious packaged food. With missions becoming longer, scientists are now trying to grow food in space itself
Sat, Jul 05, 2025July 05, 2025 03:54 IST
Uttam Kumar Sinha, Senior Fellow at the Manohar Parrikar Institute for Defence Studies and Analyses, Delhi, on optimising the provisions of the treaty and on climate change impacting dynamics. The session was moderated by Amitabh Sinha, Science and Climate Change Editor
Sat, Jul 05, 2025June 27, 2025 04:20 IST
Group Captain Shukla, the pilot of the Dragon spacecraft, is the first Indian on board the ISS. He was the second to enter the station, after mission commander Peggy Whitson of the US, shortly after 5.45 pm.
Fri, Jun 27, 2025June 26, 2025 06:50 IST
While Shukla’s trip is a significant achievement, it would have to be utilised to benefit the space program of India.
Thu, Jun 26, 2025June 26, 2025 04:00 IST
A fighter pilot and test pilot with the Indian Air Force, with more than 2,000 hours of flying experience, Shukla is the designated pilot for the Crew Dragon spacecraft that took off from NASA’s Kennedy Space Center in Cape Canaveral, Florida exactly at noon India time.
Thu, Jun 26, 2025June 25, 2025 12:35 IST
Shubhanshu Shukla Axiom 4 Mission: Following the launch, Shubhanshu Shukla said, “This is not the beginning of my flight. This is the beginning of India’s human spaceflight efforts.”
Wed, Jun 25, 2025June 25, 2025 01:22 IST
The issue of climate finance was sought to be settled last year at the COP29 meeting in Baku, Azerbaijan, where developed nations had agreed to mobilise a sum of at least USD 300 billion per year from 2035.
Wed, Jun 25, 2025June 24, 2025 05:23 IST
According to the IAEA, Iran has 400 kg of uranium that is already enriched to 60%, just a few steps away from further enrichment to weapons-grade level of 90% or more
Tue, Jun 24, 2025June 22, 2025 13:42 IST
Nuclear facilities, by their very nature, store a lot of radioactive substances. These substances are stored in carefully designed containers and the facilities are constructed in ways to minimise the risk of leaks. An attack can disrupt these safety mechanisms. We explain.
Mon, Jun 23, 2025June 20, 2025 19:52 IST
The length of India’s coastline used to be 7,516 km, something that was ascertained in the 1970s. But this coastline has now been measured to be 11,098 km
Sat, Jun 28, 2025June 13, 2025 15:08 IST
Israel’s strikes on Iranian nuclear facilities are undoubtedly dangerous. But a nuclear calamity is unlikely
Fri, Jun 13, 2025June 13, 2025 04:16 IST
US space agency NASA said a “new pressure signature”, indicating a possible air leak, had been observed on the ISS.
Fri, Jun 13, 2025June 11, 2025 19:15 IST
Axiom 4 Mission Explained: The Axiom mission was supposed to take off at 5.30 pm India time on Wednesday. But during tests on Monday, a leak of liquid oxygen from the Falcon 9 rocket was detected. Here's what this means
Wed, Jun 11, 2025June 11, 2025 06:55 IST
Axiom-4 mission delay update: This is the fourth time that the Axiom-4 mission stands delayed. Earlier, it was postponed to June 11 amid unfavourable weather conditions.
Thu, Jun 12, 2025June 11, 2025 04:32 IST
The Ax-4 mission is using Dragon spacecraft and Falcon 9 rocket of SpaceX for the trip to the ISS, the world’s largest private space company
Wed, Jun 11, 2025June 10, 2025 08:30 IST
Shortly after the Artemis Accords were signed, Axiom Space, a private US-based space company, invited India to participate in its mission to the ISS
Tue, Jun 10, 2025June 08, 2025 04:00 IST
One or more astronauts on the mission — it is not disclosed who they may be — will wear Continuous Glucose Meters (CGMs) throughout their stay in space, and their real-time blood sugar measurements will be monitored by the research team on Earth.
Sun, Jun 08, 2025June 07, 2025 04:20 IST
The new data, released on Thursday night, still does not mention the level of registration of births and deaths in the country, a crucial piece of information that used to be made available in the pre-pandemic years.
Sat, Jun 07, 2025June 06, 2025 16:10 IST
Musk’s threat to decommission the Dragon spacecraft revealed the vulnerability of NASA which is now dependent on private companies for many critical systems in the space programme
Sat, Jun 07, 2025June 06, 2025 12:29 IST
This is the second failure for the Hakuto-R mission to land on the Moon. Its previous attempt in 2023 had also been unsuccessful.
Fri, Jun 06, 2025June 03, 2025 07:00 IST
The four-member crew also has astronauts from Poland and Hungary – countries that, like India, are sending their nationals to space after 40 years -- underlining the very diverse nature of participation in this mission.
Mon, Jun 09, 2025May 24, 2025 06:40 IST
The study, published in Soft Matter, a journal of the Royal Society of Chemistry, has shown that EVs, on account of their greater weight, experience higher wear and tear in their tyres compared to conventional vehicles, and release substantially larger numbers of small plastic particles in the atmosphere.
Sat, May 24, 2025May 21, 2025 04:20 IST
Working with legendary Fred Hoyle to setting up IUCAA, Jayant Narlikar nurtured, inspired next generation
Wed, May 21, 2025May 20, 2025 14:11 IST
Cosmologist Jayant Narlikar Contribution: Narlikar’s main contribution was in modifying Einstein’s general relativity equations in a manner consistent with the creation of new matter in the universe.
Wed, May 21, 2025