Science says space smells different after astronauts return inside, Here’s the chemistry behind the strange odorAstronauts have described the smell as resembling spent gunpowder, ozone, burning metal and welding fumes. NASA even worked with fragrance ...
01 Sep, 2026, 09.57 PM IST
In 1967, a preflight test for the first crewed flight of Apollo resulted in a tragedy and the loss of astronauts Virgil Grissom, Edward White and Roger ChaffeeIn 1967, a preflight test for the first crewed flight of Apollo on the launch pad at Cape Kennedy resulted in a tragedy and loss of astrona...
01 Sep, 2026, 02.32 AM IST
In 1960, NASA launched rhesus monkey Miss Sam to test Mercury's escape system, and she reached 1,800 mph and 9 miles, then returned in overall good conditionMiss Sam, a rhesus monkey, played a pivotal role in NASA's launch escape system testing, demonstrating the system's ability to safely eject...
31 Aug, 2026, 06.30 PM IST
In 1972, NASA sealed 3 astronauts inside a 20-foot chamber for 56 days to rehearse Skylab; the ground experiment exposed hardware and medical problems before launchIn 1972, three astronauts conducted a remarkable ground simulation, residing in a sealed chamber for a staggering 56 days. This experiment ...
30 Aug, 2026, 04.10 PM IST
In 2013, Bion-M1 carried land snails in orbit for 30 days; hardware failures killed many other animals, but the snails survivedIn a space mission conducted by Russia in 2013, a tragic outcome ensued as most of the aboard animals, including mice, gerbils, and fish, c...
30 Aug, 2026, 04.00 PM IST
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 1958, the US launched Gordo the squirrel monkey 300 miles above Earth; he endured 8.3 minutes of weightlessness and 40 g during re-entry, but died after his capsule sank at seaIn the historic space flight of 1958, Gordo, a courageous squirrel monkey, faced intense conditions that ultimately validated human surviva...
28 Aug, 2026, 03.50 PM IST
In 1961, NASA sent Ham the chimpanzee 157 miles above Earth to test whether a primate could work in space; he completed a 16-minute flight and returned safelyChimpanzee Ham made history in 1961 when he soared into space aboard a Mercury-Redstone rocket. His mission aimed to assess the capabilitie...
28 Aug, 2026, 01.30 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
He grew up with an abusive father and little self-confidence, then became a Navy SEAL, doctor, naval aviator and astronaut; after 3,920 orbits around Earth, Jonny Kim is now leaving NASAAstronaut Jonny Kim is making a significant change in his career as he steps away from NASA after nearly a decade. He is scheduled to retur...
28 Aug, 2026, 10.47 AM IST
In 1971, Apollo 15 astronauts found a white rock later identified as part of the Moon's ancient crust; the "Genesis rock" was estimated to be around four billion years oldIn 1971, the Apollo 15 mission led astronauts to discover a remarkable lunar rock, affectionately termed the 'Genesis rock' due to its age ...
25 Aug, 2026, 04.46 PM IST
Moon Homestay found: Nasa scientists confirm 200 caves that can shelter people, next to the Apollo 11 site where Neil Armstrong landedScientists have found the first confirmed evidence of a cave beneath the Moon’s surface using radar data from NASA’s Lunar Reconnaissance O...
25 Aug, 2026, 03.42 PM IST
In 1970, Apollo 13 used a wristwatch to time a 14-second burn without computer guidance. 56 years later, the manual maneuver remains a textbook survival feat and a NASA legendWhen Apollo 13 Went Dark, a Mechanical Wrist watch Saved the Mission. After an explosion crippled their spacecraft, the crew powered down t...
25 Aug, 2026, 12.01 AM IST
In 1969, Apollo 12 began broadcasting from the Moon, but Alan Bean accidentally aimed its camera at the Sun and killed the live TV feedDuring the Apollo 12 mission, astronaut Alan Bean mistakenly aimed the color television camera at the sun, leading to overheating and the l...
23 Aug, 2026, 02.00 PM IST
In 1972, Apollo 17 astronaut Jack Schmitt suddenly shouted, “There is orange soil!”: It contained tiny glass beads from ancient lunar fire fountainsDuring the Apollo 17 mission, astronauts stumbled upon intriguing orange soil at Shorty Crater, revealing a treasure trove of microscopic g...
22 Aug, 2026, 06.40 PM IST
In 1971, Apollo 15 secretly left a tiny aluminum astronaut on the moon; beside it was a plaque naming 14 dead American and Soviet space travelersIn 1971, a hidden aluminum tribute was installed on the Moon, commemorating the bravery of fourteen astronauts and cosmonauts who lost thei...
21 Aug, 2026, 02.00 PM IST
ISS to host first spacewalk by FrenchwomanSophie Adenot is set to become the first French female astronaut to venture outside the International Space Station for a spacewalk on Tues...
18 Aug, 2026, 02.05 PM IST