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UPPER ATMOSPHERE
Science says space smells different after astronauts return inside, Here’s the chemistry behind the strange odor- In 2021, researchers built a two-layer polymer film that cools like skin; under direct sun, it stayed about 7°C below ambient with 150 W/m² cooling power
- In 1962, NASA packed 22,900 gallons of water into a Saturn I rocket and deliberately released it 65 miles above Earth to see how water behaved in the upper atmosphere
- Study says wildfire smoke turns rain into liquid fertilizer packed with essential nutrientsWildfire smoke is transforming rainfall into a nutrient-rich fertilizer for ecosystems. This phenomenon, known as smoke-rain days, is becom...28 Aug, 2026, 01.46 PM IST
- 124-year-old Arizona hotel is said to be haunted by an Irish miner’s ghost. Tourists may hear whispers and laughter in empty rooms. But there’s more…The Oatman Hotel in Arizona, established in 1902, invites adventure-seekers with its haunted history and ghostly legends. Once bustling wit...27 Aug, 2026, 04.11 PM IST
- In 2013, balloons were launched by NASA near the North and South poles to study X-rays in Earth’s atmosphereIn 2013, balloons were launched by NASA near the North and South poles to study X-rays in Earth’s atmosphere as part of the Balloon Array f...27 Aug, 2026, 12.46 AM IST
- In 2000, NASA’s Galileo spacecraft mapped Jupiter's moon Io’s volcanoes at temperatures above 1,000°C. 26 years later, the data still reveal one of the solar system’s strangest volcanic worldsGalileo spacecraft data revealed Io's extraordinary volcanic landscape and intense heat. Pele volcano showed temperatures reaching 1,500 de...26 Aug, 2026, 08.13 PM IST
- Will the Northern Lights appear by Friday? Powerful solar flare sparks new hopesA powerful solar flare has erupted, sending a cloud of material towards Earth. Scientists are monitoring this event for potential geomagnet...26 Aug, 2026, 06.47 PM IST
- In 1953, Britain detonated an atomic bomb in Australia, sending a mysterious black mist across the desert before a secret programme began testing children’s bones for radiationDuring the Cold War, Britain undertook covert nuclear tests in Australia, leading to hazardous radioactive fallout termed the Black Mist th...26 Aug, 2026, 12.59 PM IST
- In 1997, NASA sent a lightning sensor into orbit aboard TRMM to study storms. 29 years later, the mission’s data still helps scientists understand lightning, rainfall and climateNASA's Lightning Imaging Sensor aboard TRMM studied lightning's role in weather. Earlier missions observed lightning from space, revealing ...25 Aug, 2026, 06.50 PM IST
- SpaceX launch today: Record-breaking Falcon 9 mission set to kick off busy Space Coast scheduleFlorida's Space Coast is preparing for a busy launch schedule. SpaceX will launch Starlink satellites using a reusable Falcon 9 rocket. NAS...25 Aug, 2026, 05.43 PM IST
- In 1999, a small unit mismatch sent NASA's Mars Climate Orbiter deep into the Martian atmosphere and led to the failure of the missionIn 1999, a small unit mismatch sent NASA's Mars Climate Orbiter deep into the Martian atmosphere and led to the failure of the mission. The...25 Aug, 2026, 02.30 AM IST
- In 1988, scientists began quantifying the ocean's global productivity. 38 years later, microscopic phytoplankton produce roughly 50% of Earth's oxygenScientists began measuring the ocean’s global productivity in 1988, revealing a hidden force behind Earth’s oxygen cycle. Nearly four decad...24 Aug, 2026, 09.50 PM IST
- Quote of the day by Heraclitus: 'All things come into being by...' Life lessons from motivational quote on hard times, impermanence, existence, contradictions, growth, balance, interdependence, acceptance and flexibilityQuote of the day by Heraclitus, “All things come into being by conflict of opposites,” explains how change can emerge from tension between ...23 Aug, 2026, 01.05 AM IST
- NASA is paying Rs 5 crore prize to solve a hidden space problem that requires no rocket scienceNASA has launched the Orbital Clarity Challenge, offering up to $500,000 to inventors who can develop affordable tools to measure the thin ...21 Aug, 2026, 05.11 PM IST
- In 1712, an English inventor and ironmonger invented the first atmospheric engine laying the foundation for the industrial revolution: How Thomas Newcomen's invention changed the world?In 1712, an English inventor and ironmonger invented the first atmospheric engine, creating a machine that used steam and atmospheric press...21 Aug, 2026, 12.43 AM IST
- NASA abandons attempt to rescue aging space telescope from atmospheric re-entryNASA and Katalyst Space Technologies have ended their mission to save the Swift Observatory. Persistent attitude-control failures on the Li...21 Aug, 2026, 12.25 AM IST
- On August 7, Elon Musk feared SpaceX’s Ship 40 was lost at sea. 11 days later, it became the first Starship upper stage ever recovered after returning from spaceSpaceX has made a remarkable achievement by successfully retrieving Starship Ship 40 from the depths of the Indian Ocean. The spacecraft em...19 Aug, 2026, 07.34 PM IST
- Super El Niño alert: Pacific ocean temperatures surge past critical limits, altering global tropical storm tracksEquatorial Pacific ocean temperatures are surging at an unprecedented pace. This historic heating cycle will intensify through late 2026, t...19 Aug, 2026, 06.43 PM IST
- Extreme Heat Warning: Texas, Florida, other Southern states in US brace for triple-digit temperaturesScorching temperatures and oppressive humidity grip the southern United States. Heat indices are exceeding 105 degrees Fahrenheit in severa...18 Aug, 2026, 06.26 PM IST
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