Yes by two satellites. Mariner 10 in 1974/75 which mapped about 45% of the planet, and Messenger in January 2008 which added another 30%. Messenger is due to make two more passes of Mercury before finally orbiting the planet in 2011.
in ancient Egyptian tombs during the 1500-1600s...
It has been discovered by satellites and spacecrafts.
john William has explored the planet mercury... but no one has been sent out to this planet
From what I have learned, there has not yet been a robot that explored Mercury from closeup. They see Mercury since it is able to be seen by the naked eye in certain times of the night and day. It can also be seen with a telescope. So in all: There has not yet been a robot to explore Mercury from what I know. I apologize if this is incorrect.
no robots have roamed mercury
There have been two space probes: Mariner 10 and Messenger.
Well, no. It has not been explored by anyone. It is currently the most inhospitable planet in the solar system. We can't land on it successfully.
Mercury was explored by no one only observed.
john William has explored the planet mercury... but no one has been sent out to this planet
mercury
Yes it has, by remote space vehicles, but not by humans directly.
From what I have learned, there has not yet been a robot that explored Mercury from closeup. They see Mercury since it is able to be seen by the naked eye in certain times of the night and day. It can also be seen with a telescope. So in all: There has not yet been a robot to explore Mercury from what I know. I apologize if this is incorrect.
no robots have roamed mercury
no robots have roamed Mercury
in terms of satalites and rovers, mars, venus, jupiter, saturn, mercury
There have been two space probes: Mariner 10 and Messenger.
yes, MESSENGER has explored Mercury. On March 18, 2011 a year from today, MESSENGER will transition from orbiting the Sun to being the first spacecraft ever to orbit the planet Mercury.
Mariner 10 and Messenger.
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