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Unmanned. Explorer I, launched February 1, 1958, was the first US artificial satellite. It was approximately 4 feet long and 8 inches in diameter (1.2 m by .2 m) and weighed 30 lb. (14 kg).
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Was sputnik 1 and 2 manned or unmanned?
They were unmanned, although Sputnik 2 carried a dog into space.
What was first satellite in space called?
the name of the first satellite is Sputnik
When did explorer 1 first US satellite go in orbit?
Explorer 1 was in orbit for 111 days after launch on January 2 1958. I make that to be May 4, 1958.
What was the first us satellite in space?
Sputnik 1 was the first Earth-orbiting artificial satellite. It was launched into an elliptical low Earth orbit by the Soviet Union on 4 October 1957.
Who is Explorer on a nick jr cartoon?
The show is called Dora The Explorer...
When was the first manned lanched shuttle?
All Shuttles were manned. STS-1.
What is the name of the first manned?
Vostok 1
What is the name of first manned rocket?
Vostok 1
What was the first manned spaceflight in 1961 called?
Vostok 1
Is the b-1 bomber a cruise missile?
No, it is a manned bomber.
What is the first manned orbital capsule?
The first manned orbital capsule was the Vorstok 1, manned by soviet cosmonaut Yuri Gagarin.
What was the name of the first US manned space vechile?
The first US space satellite was Explorer I in 1958. The first manned US spacecraft was Freedom 7, a space capsule in which NASA astronaut Alan Shepard flew on May 5, 1961, becoming the second man in space. (see related links)
Disaster on a manned space mission?
It was the Apollo 1 and Apollo 13.
What was the name of the spacecraft on the first manned orbit of the earth?
Vostok 1.
What part of speech is manned?
Manned is a verb (past tense of man) and an adjective (a manned post).
When did the US launch Explorer 1?
The US launched Explorer 1 in 1958
What is a sentence for manned?
What we need now is a volunteer for our manned mission to Mars. They courageously manned the forward cannons.
