No space probe has ever landed on Mercury.
The space probe Mariner 10 has been sent to Mercury. Currently the unmanned space probe MESSANGER is photographing and studying Mercury.
Yes. MESSENGER and Mariner 10 are both Mercury Space missions.
no but has been photographed from distance/telescope in space
I'm working on this class project about any probes that has visited Mercury and I need to know how long this probe has been in space so please answer this is due tomorrow!
how long has Jupiter been in space
There has been only one space probe which [crash] landed on Mercury, and that was Messenger.
No. As far as we know, no man-made hardware has ever landed on Mercury.
how long has Jupiter been in space
Mars has been in space for as long as any other planet, such as, earth.
The space above the mercury is airtight, there is no air above the mercury
Yes it has, by remote space vehicles, but not by humans directly.