15 million roubles
Sputnik 1, the first artificial satellite, was launched by the Soviet Union in 1957 at a cost estimated to be around $1 million to $2 million. This figure includes the expenses related to its design, construction, and launch. Despite its relatively low cost, Sputnik 1 had a significant impact on space exploration and the geopolitical landscape during the Cold War.
The cost of building Sputnik 2, the second spacecraft launched into Earth's orbit by the Soviet Union in 1957, was estimated to be around 7.5 million rubles at that time. Adjusted for inflation, this would be approximately $6.5 million USD in today's currency. The spacecraft was significantly more complex and expensive than its predecessor, Sputnik 1, due to the addition of a life-support system for the dog Laika, who became the first living being to orbit the Earth.
Yes, both were launched from the Baikonur Cosmodrome.
The name of Laika's spacecraft was Sputnik 2. She was the first living being to orbit the Earth in this spacecraft in November 1957.
Sputnik 1 and Sputnik 2 were artificial satellites that traveled around the Earth. People thought that Sputnik 1 was spying on them, but all it did was transmit a simple tracking signal for 3 weeks.
Sputnik 1 weighed approximately 83.6 kg (about 183 lb)
$200,000,000 to $600,000,000 dollars
Sputnik 1, the first artificial satellite, was launched by the Soviet Union in 1957 at a cost estimated to be around $1 million to $2 million. This figure includes the expenses related to its design, construction, and launch. Despite its relatively low cost, Sputnik 1 had a significant impact on space exploration and the geopolitical landscape during the Cold War.
the 2 in Sputnik 2 means it is the second to be built.
The cost of building Sputnik 2, the second spacecraft launched into Earth's orbit by the Soviet Union in 1957, was estimated to be around 7.5 million rubles at that time. Adjusted for inflation, this would be approximately $6.5 million USD in today's currency. The spacecraft was significantly more complex and expensive than its predecessor, Sputnik 1, due to the addition of a life-support system for the dog Laika, who became the first living being to orbit the Earth.
Yes, both were launched from the Baikonur Cosmodrome.
Sputnik-2
The dog, Laika, died due to temperature increase.
Sputnik 2 was a solid object which was conical is shape. Solid objects do not have perimeters.
They were unmanned, although Sputnik 2 carried a dog into space.
Sputnik 2 has been in space for sixty (60) days.
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