File:Laika_ac_Sputnik_2_Replica_(6995685051).jpg · Wikimedia Commons · See Wikimedia Commons
اسپوتنیک-۲
Sign in to saveAlso known as Prosteyshiy Sputnik 2
Soviet artificial satellite that took the dog Laika to the space
AI overview
Sputnik 2 was a Soviet spacecraft that launched in 1957 and carried a dog named Laika into orbit around Earth. It demonstrated that living creatures could survive the journey to space, marking an important step in the early space race between the Soviet Union and the United States.
AI-generated from the Wikipedia summary — may contain errors.
Wikidata facts
- Instance of
- artificial satellite of the Earth
- Part of
- Sputnik programme
- Followed by
- Sputnik 3
- Follows
- Sputnik 1
- Duration
- 13996800
- Mass
- 508.3
- Orbital period
- 103.73
- Image
- Laika ac Sputnik 2 Replica (6995685051).jpg
- Significant event
- atmospheric entry
Show 13 more facts
- Commons category
- Sputnik-2
- UTC date of spacecraft launch
- 1957-11-03
- space launch vehicle
- Sputnik
- type of orbit
- low Earth orbit
- orbital inclination
- 65.3
- periapsis
- 211
- apoapsis
- 1659
- orbital eccentricity
- 0.0990965
- time of object orbit decay
- 1958-04-14
- start point
- Gagarin's Start
- carries scientific instrument
- pressure sensor
- orbits completed
- 2570
- semi-major axis of an orbit
- 7314.2
via Wikidata · CC0
Gallery (4)
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