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OXYGEN MANAGEMENT IN SPACE
Rice feeds more than half the world, but scientists say current farming is crossing Earth’s safe limits for climate, water, and nutrients, and that makes every bowl part of a bigger planetary balancing act- In 1991, 8 people shut themselves for 2 years inside an airtight Arizona dome, and the walls quietly swallowed their oxygen for 475 days before anyone figured out why
- What’s behind the giant brown ribbon stretching thousands of miles across the Atlantic ocean?
- IN-SPACe picks Astrobase, SatSure and TM2SPACE for first funding under Technology Adoption FundThe three companies are the first beneficiaries under the scheme, which was launched earlier this year. They were chosen after a multi-stag...11 Jun, 2026, 11.55 AM IST
- Space ETFs booming in anticipation of SpaceX IPOSpace exchange-traded funds are seeing massive investor interest. New funds are launching rapidly, attracting billions in new investments. ...22 May, 2026, 09.14 PM IST
- In 1970, Apollo 13 engineers built a life-saving air filter from cardboard, plastic bags, and duct tape while astronauts drifted through spaceApollo 13's Moon mission turned into a survival story after an oxygen tank explosion. Astronauts faced a deadly carbon dioxide buildup. The...17 May, 2026, 04.29 PM IST
- Spacetech firm Agnikul eyes $50-75 million at flat $500 million valueSpacetech startup Agnikul Cosmos is reportedly in talks to raise $50-75 million at a $500 million valuation. This potential funding round, ...11 May, 2026, 06.00 AM IST
- Wealth creation is also about ignoring noise on the street: 15 mid- and small-cap stocks from different sectors which fit the billIn the April 2022-September 2024 bull market, every management appeared capable. Margins expanded, working capital looked manageable, capit...10 May, 2026, 12.18 AM IST
- Unlike Covid-19, hantavirus not known for rapid human transmission, spreads through rodents: ExpertsHantavirus cases linked to a cruise ship with Indian nationals have sparked concerns, but experts declare these infections are confined to ...08 May, 2026, 07.32 PM IST
- Moon lava tubes are emerging as one of the strongest shelter ideas for future astronautsScientists are increasingly interested in lunar lava tubes. These underground formations offer natural protection from radiation and extrem...07 May, 2026, 04.38 PM IST
- What is hantavirus and how did it kill cruise ship passengers?A hantavirus outbreak on the polar expedition vessel Hondius has resulted in three deaths and several serious illnesses, prompting a WHO al...04 May, 2026, 11.52 AM IST
- Elon Musk's SpaceX spends $15 billion in developing next-generation Starship rocket. When will it launch, check featuresSpaceX's $15 billion figure, which has not been previously reported, eclipses the roughly $400 million SpaceX spent developing Falcon 9, th...01 May, 2026, 03.57 PM IST
- SpaceX spending on Starship tops $15 billion in rush for airline-like rocketrySpaceX has poured over $15 billion into its Starship rocket. This next-generation system is key for launching more Starlink satellites and ...01 May, 2026, 03.35 PM IST
- ET Prime Special Series: Multibagger or Bankrupt - Part 56: An acquisition, a divestment, and a JV for EV. Ready for re-rating?Bulls argue this company is becoming a complete mobility-platform supplier in India: Power solutions and aftermarket, braking and safety. B...29 Apr, 2026, 09.24 PM IST
- The Hidden Reason Your Kitchen Gets Greasy So FastYour greasy kitchen is not just about dirty wipes. Tiny oil droplets released during cooking become invisible airborne particles. These par...18 Apr, 2026, 12.59 PM IST
- Can Humans Really Survive on Mars? 6 Science-Backed AnswersMars presents significant environmental challenges, but research indicates these can be engineered around. Strategies for radiation shieldi...25 Feb, 2026, 04.47 PM IST
- What if astronauts run out of oxygen in space? Here's how they would have to manage this crisisAstronauts rely on specialised systems in spacecraft and space suits to supply oxygen in the airless environment of space. In emergencies, ...26 Mar, 2025, 11.58 AM IST
- China has created this precious commodity in space with just carbon dioxide, water and electricity; here's what it isChina's space agency has successfully produced oxygen and ethylene—essential rocket fuel components—from carbon dioxide, water, and electri...05 Feb, 2025, 12.26 AM IST
- The Moon's top layer alone has enough oxygen to sustain 8 billion people for 100,000 yearsAlthough the Moon does have an atmosphere, it's very thin and composed mostly of hydrogen, neon and argon. It's not the sort of gaseous mix...15 Nov, 2021, 10.38 AM IST
- Maharashtra govt announces unlocking planAs per the state's unlocking plan, districts falling in the 'Level 1' category will have the least amount of restrictions, while those in '...05 Jun, 2021, 09.04 AM IST
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