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EARTH OBSERVATION
At 7, Jammy-born boy entered Guinness records as world’s youngest male webmaster. Now 20, he’s raised $4.3 million to fix a major space communication problemJammu-born Onkar Singh Batra is building a space communication network. His startup Apolink aims to keep satellites connected beyond ground...23 Aug, 2026, 06.57 PM IST- In 1986, Voyager 2 discovered 10 moons around Uranus. 39 years later, Webb found a 29th moon only 10 kilometre wide that the spacecraft had missedIn 1986, Voyager 2 discovered 10 moons around Uranus during its flyby. Thirty-nine years later, James Webb Space Telescope observations ide...23 Aug, 2026, 01.13 AM IST
- In the 1960s, 2025 PN7 began travelling in step with Earth. 60 years later, American astronomers discovered it and found older images hiding the asteroid in plain sight2025 PN7 was hiding in plain sight for decades. The tiny asteroid has been traveling around the Sun in step with Earth since roughly the 19...22 Aug, 2026, 11.27 PM IST
- Earlier in 2026, a University of Sydney PhD student traced a 1.34497-hour radio pulse to a dead star. Today, its 1.368-hour orbit explains why the bursts repeatEarlier in 2026, a University of Sydney PhD student traced a 1.34497-hour radio pulse to a dead star. Today, its 1.368-hour orbit explains ...22 Aug, 2026, 08.14 PM IST
- Lunar eclipse August 2026: When will Blood Moon be visible, timings, how to watchSkywatchers in parts of four continents will have an opportunity to observe a major partial lunar eclipse on August 27-28, when Earth’s umb...21 Aug, 2026, 09.02 AM IST
- Quote of the Day by David Attenborough: “No one will protect the natural world we don’t care about...” — a powerful life lesson on nature, curiosity, responsibility, conservation and why we rarely protect what we have never learned to truly see, from the legendary broadcaster known for bringing the hidden world of wildlife into millions of homesQuote of the Day by David Attenborough: “No one will protect the natural world we don’t care about...” highlights a fundamental truth about...21 Aug, 2026, 12.40 AM IST
- Earlier this year, a California startup received approval to launch a 59-foot mirror into orbit. Two years later, the demonstration could redirect sunlight onto chosen points on Earth, allowing crews to keep working after darkA California startup just got FCC approval to test a 59-foot mirror satellite in orbit. The spacecraft, named Eärendil-1, will catch sunlig...20 Aug, 2026, 07.22 PM IST
- Japan to launch probe for Mars moons in October: Space agencyJapan's MMX mission will launch on October 20 to collect samples from Mars's moon Phobos. The unmanned probe will stay in orbit for three y...20 Aug, 2026, 06.46 PM IST
- Scientists found a ‘Mega-Earth’ 2.5 times the size of Earth with a core 23 times its mass; but it didn’t develop the massive atmosphere expected of a planet this large, and researchers are trying to find out whyThe discovery of GJ 523b, an exoplanet more than twice the size of Earth, has shaken scientists' understanding of rocky planet formation. T...20 Aug, 2026, 01.47 PM IST
- In 1742, a Swedish astronomer proposed the centigrade temperature scale simplifying global scientific communication, weather tracking and metric alignment: How Anders Celsius invention changed the world?In 1742, a Swedish astronomer proposed the centigrade temperature scale simplifying global scientific communication, weather tracking and m...19 Aug, 2026, 01.03 AM IST
- Astronomers looked into the void of space—and watched light do something unthinkableAstrophysicists detected light polarization around a distant magnetar. This observation confirms a quantum vacuum hypothesis from nearly ni...18 Aug, 2026, 08.41 PM IST
- ET Startup Awards 2026: Nominees for Best on CampusThe Best on Campus award will showcase a startup whose impact can be judged both by the idea and the execution. The founders should have be...18 Aug, 2026, 02.29 PM IST
- India's state-owned KABIL expects to start lithium production in Argentina in 4-5 yearsIndia's KABIL expects lithium extraction in Argentina within five years. The company signed a lithium exploration pact for five blocks in A...17 Aug, 2026, 05.21 PM IST
- Just 548 light years from Earth, this massive red supergiant nearly 1,000 times larger than our Sun is about to explodeAstronomers have discovered Betelgeuse harbors a hidden stellar companion. This finding complicates predictions about its eventual supernov...17 Aug, 2026, 04.55 PM IST
- Lunar eclipse August 2026: Where will it be visible, what time will it peak and how to watchLunar eclipse: On August 27-28, 2026, a deep partial lunar eclipse will grace our skies, although it won't be visible from India during the...16 Aug, 2026, 01.49 PM IST
- Japan aims for the moons of MarsJapan's MMX mission will blast off soon to collect Martian moon samples. The spacecraft will orbit Mars for three years and land on Phobos....16 Aug, 2026, 07.50 AM IST
- Solar eclipse: A strange yellow line appeared during the 1868 phenomenon in India, sparking a mystery that took nearly 27 years to solve and eventually led scientists to heliumAstronomers observed a unique spectral line during an 1868 solar eclipse in India. This unexplained yellow line suggested an element unknow...12 Aug, 2026, 12.16 AM IST
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