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HOW ASTRONAUTS SLEEP IN SPACE
In 1969, Apollo 11 astronauts saw mysterious flashes with their eyes closed. Scientists later found the cause- On the ISS, astronauts see 16 sunrises every day as the station circles Earth, but their bodies refuse to follow the 90-minute cycle, forcing crews to stick to a familiar 24-hour routine despite living through multiple days and nights
- Key Largo used a sealed underwater habitat 22 feet below the surface to test prolonged human immersion; the result revealed a startling effect as a professor emerged after 100 days with his spine compressed and his height reduced by half an inch
- Psychology says your mood before sleep may change what your brain remembers tomorrowPsychology suggests that the night is not simply the end of one day. It is also an important period during which the brain continues workin...12 Aug, 2026, 12.42 PM IST
- In 2016, NASA deliberately set fire to an empty spacecraft after it left the ISS, creating the largest controlled fire experiment in spaceIn 2016, NASA executed a groundbreaking fire experiment in the unique environment of microgravity aboard an uncrewed Cygnus spacecraft. Thi...11 Aug, 2026, 06.06 PM IST
- In 1998, NASA sent a miniature rose into orbit; microgravity changed the flower’s scent, and perfumers later bottled the otherworldly aromaIn 1998, a miniature rose known as Overnight Scentsation embarked on a journey aboard Space Shuttle Discovery. This extraordinary experimen...11 Aug, 2026, 06.03 PM IST
- During Apollo, NASA fired grenades and crashed abandoned spacecraft into the Moon, measuring the tremors to investigate its hidden interiorDuring the Apollo missions, NASA cleverly detonated explosives on the Moon to investigate its seismic activity and inner structure. Seismom...11 Aug, 2026, 06.01 PM IST
- In 2006, NASA grew Salmonella in space; the bacteria returned more virulent than genetically identical germs cultivated on EarthIn a striking discovery, researchers found that Salmonella bacteria cultivated in space exhibited a heightened level of aggression, proving...11 Aug, 2026, 05.53 PM IST
- NASA invites ISRO to join Moon Base programme as India, US deepen space cooperationIndia has been invited to join NASA's Moon Base program. Discussions focused on expanding civil and commercial space cooperation. Both nati...11 Aug, 2026, 02.16 PM IST
- In 1994, NASA raised jellyfish in orbit to study their sense of balance; they developed normally but had trouble swimming under Earth’s gravityNASA ventured into the unknown in 1994 by studying baby jellyfish in orbit. The jellyfish managed to develop vital sensory adaptations for ...08 Aug, 2026, 07.43 PM IST
- In 2025, scientists tracked 12 people through 10 months of Antarctic isolation. The findings could reshape how future Mars astronauts are trained for the psychological challenges of deep-space missionsTen months of Antarctic isolation revealed a hard truth about deep space. Twelve people trapped at Concordia Station faced rising conflict,...08 Aug, 2026, 06.11 PM IST
- In 1989, scientists demonstrated that carefully timed bright light can reset the body's biological clock. Years later, it produced breakthroughs in treating jet lag, insomnia, shift-work disorder and disrupted sleepIn 1989, scientists proved bright light therapy resets your biological clock. It changed sleep medicine overnight. Timed light exposure shu...07 Aug, 2026, 06.41 PM IST
- Indian-origin NASA astronaut Anil Menon embarks on maiden 6.5-hour ISS spacewalkIndian-origin astronaut Anil Menon embarks on his first spacewalk today. He will join Jessica Meir to strengthen the orbiting laboratory's ...06 Aug, 2026, 06.02 PM IST
- Why SpaceX's accidental Moon crash is worrying scientists ahead of Artemis missionsA spent SpaceX rocket stage has impacted the Moon after a year in space. Astronomers confirm the four-tonne Falcon 9 upper stage hit the lu...05 Aug, 2026, 10.14 PM IST
- In 2003, NASA sent tiny worms aboard Space Shuttle Columbia. After the disaster, scientists discovered that an aluminium container had helped them survive the deadly impactWhen Space Shuttle Columbiabroke apart on February 1, 2003, all seven astronauts lost their lives. Yet one NASA experiment survived. Tiny C...05 Aug, 2026, 07.52 PM IST
- School-bus-size object from SpaceX rocket believed to have crashed into moon's Einstein CraterA discarded second stage of a SpaceX Falcon 9 rocket was expected to crash into the Moon early Wednesday after drifting in space since a Ja...05 Aug, 2026, 05.52 PM IST
- SpaceX rocket piece is set to crash into the moonA SpaceX rocket stage is set to impact the moon early Wednesday morning. This four-metric-ton object is traveling at high speed toward the ...05 Aug, 2026, 06.26 AM IST
- NASA hits major milestone for SpaceX Starship ahead of Artemis III Moon missionNASA has completed crucial wind tunnel tests on SpaceX's Super Heavy V3 booster. These tests provide vital aerodynamic data for future luna...03 Aug, 2026, 08.22 PM IST
- A discarded SpaceX rocket is on a high-speed collision course with the moonA SpaceX rocket upper stage will crash into the moon on Wednesday. This event will create a crater and eject dust and rubble into space. Sc...31 Jul, 2026, 05.51 PM IST
- Every winter, up to 15 people are isolated inside Antarctica’s Concordia Station for about nine months; brain scans found temporary gray matter changes linked to sleepResearch at Concordia Station reveals brain gray matter changes during isolation. These alterations are strongly linked to sleep quality an...29 Jul, 2026, 04.34 PM IST
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