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Space medicine is a developing medical practice that studies the health of astronauts living in outer space. The main purpose of this academic pursuit is to discover how well and for how long people can survive the extreme conditions in space, and how fast they can re-adapt to the Earth's environment after returning from space.
Human presence in outer space began with the first launches of artificial object in the mid 20th century, and has increased to the point where Earth is orbited by a vast number of artificial objects and the far reaches of the Solar System have been visited and explored by a range of space probes.
The Soviet space program achieved many of the first milestones, including the first living being in orbit in 1957, the first human spaceflight (Yuri Gagarin aboard Vostok 1) in 1961, the first spacewalk (by Alexei Leonov) on 18 March 1965, the first automatic landing on another celestial body in 1966, and the launch of the first space station ...
As you'd probably expect from the space agency, NASA has always been at the forefront of visual technology. Back in 2017, NASA astronauts Peggy Whitson and Jack Fischer live-streamed a broadcast ...
Recently released photos of two NASA astronauts stranded aboard the International Space Station (ISS) have caused health concerns to rise. Although Sunita Williams and Barry Wilmore were ...
Planetary habitability in the Solar System is the study that searches the possible existence of past or present extraterrestrial life in those celestial bodies. As exoplanets are too far away and can only be studied by indirect means, the celestial bodies in the Solar System allow for a much more detailed study: direct telescope observation, space probes, rovers and even human spaceflight.
On Skylab, Steven-Boniecki said "hundreds of hours of video and audio recordings exist from it, yet it is unlikely that you've seen or heard much of it." [3] A preview of the first working version of Searching for Skylab was screened at Spacefest, Tucson, AZ on July 5, 2018 to a crowd of space experts, astronauts and their families. Following a ...
A video titled "Asteroid Discovery From 1980 - 2010" was one of Manley's early YouTube successes. The video is a computer animation showing a time-lapse of the Solar System from 1980-2010. When the time-lapse reaches the day an asteroid is discovered, it appears on the map as a bright green dot and continues orbiting the Sun.