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A spacecraft left earth in late 1957 and returned in early 1958. Other than human spacecraft, no alien space craft has ever left or come to visit our planet, that we know of.
It is possible some alien space craft may have visited earth millions of years ago. It is highly unlikely any craft has done so within the past few centuries.
What else can I help you with?
What planets have astronauts visited?
Astronauts have visited the Moon, which is not a planet but a natural satellite of Earth. Other than the Moon, astronauts have not visited any other planets in our solar system. Only unmanned spacecraft have been sent to explore other planets.
What planet was the first to be visited by spacecraft?
The first planet to be visited by spacecraft was Venus. The Soviet spacecraft Venera 1 was the first to fly by Venus in 1961, followed by flybys and landings by subsequent missions from various countries.
What is the Russian spacecraft first visited the moon?
The Russians have never landed on the moon
Which planet or planets have been visited by the astronauts?
The only planet astronauts have visited is earth. The moon, a satellite, has also been visited.
Who has ever visited jupiter?
No human has visited Jupiter. However, the spacecraft missions Pioneer 10, Pioneer 11, Voyager 1, Voyager 2, Galileo, Cassini, and Juno have all conducted flybys or orbited Jupiter to gather data and study the planet.
Has a spacecraft ever visited or flown by europa jupiters moon?
Yes.
What planets have astronauts visited?
Astronauts have visited the Moon, which is not a planet but a natural satellite of Earth. Other than the Moon, astronauts have not visited any other planets in our solar system. Only unmanned spacecraft have been sent to explore other planets.
Have astronauts visited every planet in out solar system?
No. Astronauts have not visited any planet outside of the earth.The only other body in the universe besides earth that humans have ever stood on is the moon,and that hasn't happened in the last 32 years.
What planet was the first to be visited by spacecraft?
The first planet to be visited by spacecraft was Venus. The Soviet spacecraft Venera 1 was the first to fly by Venus in 1961, followed by flybys and landings by subsequent missions from various countries.
What is the Russian spacecraft first visited the moon?
The Russians have never landed on the moon
Has anyone landed on Jupiter?
No one has landed on any planet, only the moon was ever visited by humans.
What will happen if an astronaut visited a planet?
Actually they already have visited a planet like the moon!
How many spacecraft have visited Neptune?
Only one through 2009. The Voyager 2 probe visited Neptune in 1989, having previously passed Jupiter, Saturn, and Uranus. Voyager 2 took the first close-up photos of the Neptunian moon Triton and discovered 5 new inner moons.
Which planet or planets have been visited by the astronauts?
The only planet astronauts have visited is earth. The moon, a satellite, has also been visited.
Who has ever visited jupiter?
No human has visited Jupiter. However, the spacecraft missions Pioneer 10, Pioneer 11, Voyager 1, Voyager 2, Galileo, Cassini, and Juno have all conducted flybys or orbited Jupiter to gather data and study the planet.
When was Neptune last visited?
As of 2011, only one spacecraft has passed relatively close to Neptune. The Voyager 2 probe visited Neptune in 1989, having previously passed Jupiter, Saturn, and Uranus. Voyager 2 took the first close-up photos of the Neptunian moon Triton, and discovered five inner moons: Naiad, Thalassa, Despina, Galatea and Proteus.
What planet did NASA visit first?
nasa technically didn't visit any planets yet, but it has visited the moon (and was the first to send people to the moon), and it has also done many missions into lower earth orbit.
