because Mercury is not on fire or doesnt have ahot liquid subtance because the fact it is close to the sun it is hot , but it is a gaint ,but small mettal ball.
No, we have never seen any evidence of aliens on Mercury.
mercury and venus
Various news sources report that what was seen over much of southern California last night (November 6, 2013) was indeed a fireball; possibly a rogue meteor or part of the annual Taurid meteor shower. Look up, keep looking UP!
If it enters a planet's atmosphere it can heat up and start to burn and turn into a fireball.
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.
Mercury has almost no atmosphere
Mercury can be seen with or without a telescope, depending on the conditions.
The Daily Orbit - 2012 Blazing Fireball Seen Along the East Coast This Weekend - 1.144 was released on: USA: 25 March 2013
The last fireballs were seen in Austin, Texas on February 15th 2009. They were purported to be debris from a satellite breaking up in space.
Fireball Tim Lawrence goes by Fireball.
Propylene glycol in fireball
The duration of The Fireball is 1.4 hours.
no
no robots have currently seen or bin on mercury.
a fireball
Fireball Jungle was created in 1969.
The Fireball was created on 1950-11-09.