Sputnik 1, Earth’s First Man made Satellite in Photos
Every yr, the first week of October kicks off the United Nation’s World Residence Week, which celebrates the world’s achievements in residence since the destroy of day of the Residence Age on Oct. 4, 1957 with the launch of Sputnik, the world’s first artificial satellite tv for computer. Learn the technique to celebrate World Residence Week 2020 here.
Learn on below to acknowledge photos of Sputnik and its legacy!
Top characterize: The Soviet Union successfully launched the Sputnik 1 satellite tv for computer on Oct. 4, 1957, honest the world and kicking off the residence streak. This became the first human-made satellite tv for computer. Its title skill “traveling accomplice” in Russian.
Earth’s 1st Artifical Satellite
The 183-pound (83-kilogram) spacecraft whipped throughout the Earth every 98 minutes, transmitting a series of beeps.
Working on Sputnik 1
A Soviet technician works on Sputnik 1 sooner than the satellite tv for computer’s Oct. 4, 1957 launch.
Sputnik 1
Sputnik became in the produce of a sphere, 23 inches (58 centimeters) in diameter and pressurized with nitrogen.
Exploded Look
This exploded look for of the Sputnik 1 satellite tv for computer unearths what its insides survey like. [Sputnik: How the World’s 1st Artificial Satellite Worked (Infographic)]
Sputnik’s Four Antennas
Four radio antennas trailed late the spacecraft’s spherical physique. These ensured that the satellite tv for computer transmitted radio signals equally in all directions no matter its rotation. Two of them had been 7.9 toes (2.4 meters) prolonged, and the quite loads of two had been 9.5 toes (2.9 meters) prolonged.
Sputnik Commence Cake
Soviet scientist Leonid Sedov, who created the Sputnik 1, helps to lower a rocket-shaped cake on the Global Astronautical Convention in Barcelona about a days after the satellite tv for computer launched in October of 1957.
Sputnik 1 on the Pad
The Sputnik 1 satellite tv for computer launched on a rocket of an analogous title: Sputnik-PS.
Blastoff!
Sputnik 1 launched from the Baikonur Cosmodrome in Kazakhstan on Oct. 4, 1957.
Sputnik Heads to Residence
The launch of Sputnik 1 did no longer hunch entirely to devise. On yarn of the booster did no longer attain fleshy vitality correct by liftoff, Sputnik ended up orbiting about 310 miles (500 km) lower than it became designed to hunch.
Sputnik 1’s Orbit
Sputnik 1 orbited the Earth for 21 days, circling throughout the globe every 96.2 minutes. The orbit of Sputnik 1 is traced on globe designed by NASA engineer Robert Farquhar.
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