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Observed it and found out that the amplitude of beeps from it changes because of the Doppler effect.

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7y ago

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Related Questions

What year was the first launch into space?

October 4, 1957 was the exact date of the Sputnik launch.


What year did the USSR launch in Sputnik?

The Russians launched Sputnik 1 on the 4th October 1957, 7:28 PM.


Did the US launch the first space satellite?

No..The Russians launched "Sputnik" into space on October 4th, 1957 before anyone else got into space.


When was Sputnik invented?

The first Sputnik launch took place on October 4, 1957. The 2nd on November 3, 1957.Hope this Helps:)


Was the US the first to launch into space?

No. The USSR was the first to launch any kind of space craft with the launch of "Sputnik 1" in 1957. The US was the first to send a man to the moon in 1969 with the Apollo 11 mission


Did the US launch first satellite into space?

No. The first satellite to be launched into space was Sputnik, launched by the Soviet Union in 1957.


Sputnik launch by US?

Nyet.


Why did the space race occurred?

Due to Sputnik's launch on October 4 1957.


Why was the launch of sputnik 1 in 1957 so significant?

The launch of Sputnik 1 in 1957 was significant because it was the first artificial satellite to be successfully launched into space, marking the beginning of the space age. It also fueled the space race between the United States and the Soviet Union, leading to advancements in technology and space exploration.


How long after the Soviets launched Sputnik did the US launch ExplorerI?

The USSR launched Sputnik on October 4th, 1957 and Explorer 1 was launched on January 31st, 1958--so the answer is 119 days.


On October 4 1957 Russians launched the first satellite into space what was its name?

The second attempt to launch Sputnik 3 was successfully done on may 15 1958.


What Major events in 1957 during launch of sputnik?

In 1957, the major event was the launch of the Soviet satellite Sputnik, which became the first artificial Earth satellite. This event marked the beginning of the space age and the space race between the US and the Soviet Union. It also led to the establishment of NASA in the United States in response to the perceived technological and military threat posed by Sputnik.