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He is the record holder for the longest single stay in space, staying aboard the Mir space station for more than 14 months (437 days 18 hours) during one trip. [1] His combined space experience was more than 22 months. [2] Selected as a cosmonaut in 1972, Polyakov made his first flight into space aboard Soyuz TM-6 in 1988.
Separation distance Typical phase duration Drift Orbit A (out of sight, out of contact) >2 λ max [note 1] 1 to 20 days Drift Orbit B (in sight, in contact) 2 λ max to 1 kilometer (3,300 ft) 1 to 5 days Proximity Operations A: 1,000–100 meters (3,280–330 ft) 1 to 5 orbits Proximity Operations B: 100–10 meters (328–33 ft) 45 – 90 ...
[1] [9] While it traditionally means and is used to name direct human presence, it is also used for mediated presence. [1] Differentiating human presence in space between direct and mediated human presence, meaning human or non-human presence, such as with crewed or uncrewed spacecraft, is rooted in a history of how human presence is to be ...
The word space in space architecture is referring to the outer space definition, which is from English outer and space. Outer can be defined as "situated on or toward the outside; external; exterior" and originated around 1350–1400 in Middle English. [4] Space is "an area, extent, expanse, lapse of time," the aphetic of Old French espace ...
A spacetime diagram is a graphical illustration of locations in space at various times, especially in the special theory of relativity.Spacetime diagrams can show the geometry underlying phenomena like time dilation and length contraction without mathematical equations.
Shenzhou 5 (Chinese: 神舟五号; pinyin: Shénzhōu Wǔ Hào, see § Etymology) was the first human spaceflight mission of the Chinese space program, launched on 15 October 2003. The Shenzhou spacecraft was launched on a Long March 2F launch vehicle. There had been four previous flights of uncrewed Shenzhou missions since 1999.
It was also the first time an American crewed space mission held the world record for duration, set on August 26, 1965, by breaking the Soviet Union's previous record set by Vostok 5 in 1963. [4] This record might have been one day longer; however, Gemini V was cut short, due to the approach of Hurricane Betsy .
Earth's atmosphere photographed from the International Space Station.The orange and green line of airglow is at roughly the altitude of the Kármán line. [1]The Kármán line (or von Kármán line / v ɒ n ˈ k ɑːr m ɑː n /) [2] is a conventional definition of the edge of space; it is widely but not universally accepted.