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Nobody has ever visited Mercury due to its highly inhospitable surface conditions. Temperatures can vary by as much as 600 degrees Kelvin. Surface conditions have been observed for many centuries using telescopes, both on Earth and from space. The surface is hard, rocky, and cratered in a way similar to the moon.
Wiki User
∙ 14y ago
Wiki User
∙ 12y agoNo. Mercury is too hot to be visited. If the morning and evening star (Venus) is second closest to the sun and filled with lava everywhere, then Mercury is impossible to reach. Astronauts have never visited any other planets.
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Which planets have astronauts explored so far?
Humans have only visited the moon so far....sorry to disappoint but we are observers.
Have astronauts or satellites visited sun flares?
no but they have taken pictures
Why have no astronauts visited the gaseous planets?
The atmosphere of these planets is not suitable for human exploration. Gases and extreme pressure would instantaneously kill astronauts. Funding and the distance to the gaseous would also be reasons we have not visited Jupiter or Saturn.
Did nasa ever send out astronauts to mercury?
No. The furthest that any human has travelled in space so far has been to the moon.
Who is the astronaut of Jupiter?
Nobody. The only celestial object ever visited by astronauts is 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.
Did it start with the Mercury astronauts?
The Mercury astronauts were the first Americans to go in Space in 1961.
How did astronauts that visited the moon get there and back?
By rocket
Were astronauts on europa moon?
No. Astronauts have visited Earth's Moon. The next place to visit will be Mars. Europa is a moon of Jupiter, so it is MUCH farther away.
Which planets have astronauts explored so far?
Humans have only visited the moon so far....sorry to disappoint but we are observers.
What planets or space related places have been visited by astronauts?
Other than visiting individual space stations, the moon is the only place that astronauts have visited.
How many astronauts have visited Neptune?
There have , as of yet , been none .
Have astronauts or satellites visited sun flares?
no but they have taken pictures
Who and when did people visit Mercury?
Nobody has visited mercury.
What space ship visited Mercury?
it was the one that visted mercury
How many astronauts were in each mercury mission?
One
Which planet has been visited by astronauts?
None They have only been to Moon of Earth
