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VACUUM OF SPACE
Science says space smells different after astronauts return inside, Here’s the chemistry behind the strange odor- In 2026, scientists recreated 15,000 years of solar wind exposure on Moon soil in 4 hours; the experiment could help with future lunar resource mining
- Astronauts returning from spacewalks say space leaves a smell on their suits; NASA crews have compared it with metal, gunpowder, and ozone
- In 1984, a 33-year-old NASA astronaut stepped outside challenger. She became the first American woman to walk in spaceKathryn Sullivan etched her name in history in 1984 when she became the first American woman to walk in space during her pivotal Challenger...29 Aug, 2026, 11.24 PM IST
- In 1994, the space shuttle Discovery held a Wake Shield disk behind it while still attached to its robot arm; the facility produced 5 good semiconductor filmsIn 1994, the space shuttle Discovery transported the Wake Shield Facility, designed to establish an ultra-clean vacuum environment. This gr...28 Aug, 2026, 01.10 PM IST
- Kitchen floor cleaning tips? Try these easy home hacks to remove oil stains, food spills, grease and grimeTo maintain a sparkling kitchen, start by sweeping and vacuuming the floor to eliminate any loose dirt. For routine cleaning, employ warm w...26 Aug, 2026, 03.09 PM IST
- Quote of the day by Paul McCartney: “Life is quite mysterious and quite miraculous. Every time I come to...” — Inspiring life lessons on creativity, wonder, intuition, passion, joy, and why trusting the unknown can unlock the magic within by the legendary Beatles songwriter and musicianQuote of the Day by Paul McCartney: “Life is quite mysterious and quite miraculous.” In his famous quote, Paul McCartney explores the delic...25 Aug, 2026, 05.16 PM IST
- In 1926, Robert Goddard launched the first liquid-fuel rocket from a snowy Massachusetts field; 35 years later, NASA formally dedicated Goddard Space Flight CenterOn March 16, 1926, Robert Goddard made history by launching the first liquid-propellant rocket from a serene farm in Worcester, Massachuset...23 Aug, 2026, 02.30 PM IST
- In 2013, NASA beamed laser data from lunar orbit at 622 megabits per second, demonstrating faster space communications than radioIn 2013, NASA's Lunar Laser Communication Demonstration set a groundbreaking standard by achieving data transmission speeds of 622 megabits...22 Aug, 2026, 02.30 PM IST
- NASA left a camera on the moon for 31 months; when Apollo 12 brought it home, scientists found bacteria that appeared to be aliveAfter 31 months on the moon, a bacterium discovered on the Surveyor III camera is believed to be a case of contamination. A thorough re-eva...22 Aug, 2026, 01.20 PM IST
- 'Risks weakening worker safeguards': Congress on Supreme Court's recent industry definition judgementThe Supreme Court has redefined the term 'industry' for new labor cases. This ruling will not affect past or pending cases under the old la...22 Aug, 2026, 10.41 AM IST
- In 1971, Apollo 14 carried roughly 500 tree seeds around the Moon. 55 years later, a NASA scientist has tracked down dozens of the surviving “Moon trees” still growing across AmericaIn 1971, Apollo 14 carried roughly 500 tree seeds around the Moon. The seeds were planted across America after returning to Earth, but NASA...21 Aug, 2026, 08.45 PM IST
- Bedroom dust hack: Removing this one common decor item could help reduce dust buildup and make cleaning easierBedroom rugs often act as magnets for dust and dirt, making them tricky to maintain. Cleaning large rugs positioned under beds can be quite...21 Aug, 2026, 05.03 PM IST
- Stanford ran water beneath mirror-like rooftop panels; they cooled it 3–5°C below the surrounding air by sending heat into spaceResearchers at Stanford have created innovative panels that cool water exclusively using sunlight and mirrors. These panels effectively ref...21 Aug, 2026, 01.00 PM IST
- Why NASA's latest moon discovery creates a major dilemma for Artemis astronautsMicrobes from Earth can survive on the Moon's surface for days. New research shows shadowed lunar craters offer protective microclimates fo...20 Aug, 2026, 09.05 PM IST
- Naphthalene is not the only way to protect your clothes. 8 natural hacks to keep clothes moth-free and smelling fresh without mothballsNaphthalene is not your only weapon against pesky moths which wreak havoc on your beloved woollens and cashmeres. According to several stud...19 Aug, 2026, 05.02 PM 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
- Why is aluminium foil wrapped around cryogenic tanks? Reflective layers help reduce radiant heat that can warm super-cold liquidsIn cryogenic tanks, thin reflective layers are essential for preventing heat transfer. The use of aluminum foil, known for its low emissivi...18 Aug, 2026, 02.20 PM IST
- Why satellites appear wrapped in gold foil: The material actually contains aluminium that protects instruments from extreme heat and coldThe shiny gold exterior seen on spacecraft is not just for aesthetics; it is multi-layer insulation designed to tackle the extreme temperat...17 Aug, 2026, 06.40 PM IST
- In 1643, an Italian physicist and mathematician came up with a crucial invention to help measure atmospheric pressure laying foundation for weather forecasts and unraveling many secrets in thermodynamics and modern meteorologyIn 1643, an Italian physicist and mathematician came up with a crucial invention to help measure atmospheric pressure laying foundation for...11 Aug, 2026, 01.23 AM IST
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