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Sputnik I, launched on October 4, 1957, was the first man-made object to successfully achieve Earth orbit.

It was followed by Sputnik II on Sputnik 2, on November 3, 1957.

The first US satelllite was Explorer I, launched on January 31, 1958.

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What satellites launched in 1957 alarmed the US into speeding up plans for its space program?

The Sputnik satellites were the first sucessful satellites, launched by the Soviets in the 50's.


When was the first satellite launched into space and who launched it?

The first satellite, Sputnik 1, was launched into space by the Soviet Union on October 4, 1957. This event marked the beginning of the Space Age and the start of the space race between the US and the Soviet Union.


When were the first satellites launched?

1957 Sputnik


Is Sputnik french?

No THe series of satellites sharing the name Sputnik were launched by the Russiansm the Soviet Union.


When will sputnik the spaceshuttle retire?

Sputnik wasn't a space shuttle, but a series of early satellites launched by the then Soviet Union. Being one-shot items, they were retired as soon as their missions were over.


How many sputniks where sent into space?

Only 2 sputniks were sent into space:SPUTNIKS WERE THE ONLY SATELLITES THAT WERE ROUND AND VERY SMALL.1.Sputnik-12.Sputnik-2But the most amazing thing is that oh Sputnik-2, a dog named Laika was sent into space with food and water(For 14 days).It was the first travel to space ever done by an animal


How many satellites are in Russia?

The first man made, and Russian (Soviet) satellite was Sputnik launched in 1957.


Is sputnik a shuttle?

No, Sputnik was not a shuttle. Sputnik was the world's first artificial satellite, launched by the Soviet Union in 1957. A shuttle typically refers to a spacecraft like the Space Shuttle used by NASA for manned spaceflight missions.


How many sputniks have been launched?

There have been several Sputnik satellites launched since the first one in 1957, including Sputnik 1, 2, 3, and so on. The exact number of Sputnik satellites launched is not readily available due to variations in naming conventions and differences in satellite designations over time.


Is the sputnik still in orbit?

Yes, the original Sputnik satellite, launched by the Soviet Union in 1957, re-entered Earth's atmosphere and burned up in 1958. However, there have been multiple other satellites named Sputnik launched since then.


What year was the first satellite launched into space?

Sputnik I was launched by the USSR on October 4, 1957.


What were Sputnik 1 and Sputnik 2?

Sputnik 1 and Sputnik 2 were the first two artificial satellites launched by the Soviet Union, marking significant milestones in the space race. Sputnik 1, launched on October 4, 1957, was the first satellite to orbit Earth, transmitting radio signals that could be received on the ground. Sputnik 2 followed on November 3, 1957, and carried the first living creature into space, a dog named Laika. These missions demonstrated the Soviet Union's advancements in space technology and sparked global interest in space exploration.