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RISK OF HERNIATED DISC IN ASTRONAUTS
NASA found astronauts can become up to 3% taller in space; their spines lengthen without Earth’s gravity, then compress again after landingAstronauts aboard the International Space Station actually grow taller due to the absence of gravity. This temporary height increase occurs...- In 2014, NASA sent young and older mice into space; within 9 to 11 days, the younger ones began running group laps in zero gravityIn 2014, NASA launched a group of twenty mice to the International Space Station for groundbreaking research. Remarkably, the young mice ex...
- 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...
- In 1966, Michael Collins lost a camera and a micrometeorite experiment during a Gemini X spacewalk; both drifted away into orbitDuring the Gemini X mission in 1966, astronaut Michael Collins faced setbacks when he lost both his camera and a scientific experiment duri...
- After Apollo 11 returned to Earth in 1969, Neil Armstrong spent his 39th birthday behind a glass wall from his wife; NASA kept him in a 3-week quarantine while scientists investigated a Lunar threat that probably never existedApollo 11 astronauts underwent a three-week quarantine after returning from the Moon. This precaution was taken due to the unknown biologic...
- In 1971, Apollo 14 astronaut Edgar Mitchell threw a metal pole like a javelin on the moon: it still lies near one of Shepard's golf ballsDuring the Apollo 14 mission, astronauts Edgar Mitchell and Alan Shepard showcased their playful spirit while traversing the lunar surface....
- In 1973, Skylab lost its heat shield and reached 130°F; NASA cooled the station with a parasol built from fishing rods and foil-like fabricIn 1973, Skylab, the United States' first space station, suffered from overheating just after its launch. Ingenious engineers quickly came ...
- 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 ...
- 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...
- In 1972, Apollo 16 astronaut Charles Duke left a photo of his wife and two sons on the Moon with a touching message from ‘Planet Earth’ that has remained there for more than 50 yearsIn 1972, Apollo 16 astronaut Charles Duke left a framed photo of his wife and two sons on the Moon, along with a touching message identifyi...
- California space station startup Vast cuts jobs after $500 million funding round as crypto billionaire Jed McCaleb’s company races to replace ISSSpaceX-linked California startup Vast has cut 46 employees, or about 4% of its workforce, months after raising $500 million. The layoffs at...
- 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...
- In 1800, an Italian physicist came up with the first chemical battery of the world unlocking modern electrical science: How Alessandro Volta invention created history?In 1800, an Italian physicist came up with the first chemical battery of the world unlocking modern electrical science. Alessandro Volta in...
- 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...
- Quote of the day by Neil Armstrong: 'Science has not yet mastered prophecy. We predict too much for the...' - inspiring quote by NASA Apollo 11 mission commander teaches life lessons on looking beyond tomorrow, planning, long-term thinking and why can’t science predict the futureQuote of the day by Neil Armstrong: Astronaut Neil Armstrong provided thought-provoking insights regarding the human inclination to anticip...
- 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...
- 52 astronauts left Earth for months in orbit, and within weeks their gut bacteria changed how they processed food, revealing why spaceflight can trigger constipation and potentially affect brain healthConstipation in space is more than an uncomfortable side effect. Astronauts often face it during long missions, but scientists have not ful...
- In 1969, Apollo 11 astronauts saw mysterious flashes with their eyes closed. Scientists later found the causeDuring the Apollo missions, astronauts noted peculiar flashes of light occurring inside their spacecraft. These experiences were later attr...
- 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 nightsAstronauts on the International Space Station experience sixteen sunrises daily. They follow a strict twenty-four-hour schedule, ignoring t...
- 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 inchJoseph Dituri spent 100 days underwater in a 100-square-foot habitat near Key Largo, Florida. The extreme experiment changed more than his ...
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