Its too small for its gravity to hold on to it.
Mercury has no atmosphere. Mercury has no atmosphere. Mecury has no atmospherere.
Mercury's atmosphere is so thin that it is barely detectable.
Because Venus Has A Thick Atmosphere Made Of Carbon Dioxide And Mecury Has A Very Thin Atmosphere
it is hottter because venus has the greenhouse affect
no.
no
mecury
mecury
Mecury thermometers
Zero
The Swift Planet.
No.