It's a beautiful place to birdwatch.
Because.
Since aircraft do not, and in fact cannot, go into space then it should be obvious that no aircraft has ever been to Mercury, as yet.
Nobody has visited mercury.
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The temples of Mercury.
yes
Mariner 10 and MESSENGER flew past Mercury.
We do not have the technology for a manned mission presently.
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The only probe to visit Mercury was Mariner 10 in 1974. MESSENGER is on its way to Mercury but will not arrive until 2011.
It didn't. It went to the Moon
The Mariner 10 probe was the first spacecraft to visit Mercury in the 1970s. It made three flybys of the planet in 1974 and 1975, capturing images and data that provided valuable insights into Mercury's surface and environment.