Mercury is the closest planet to the sun. It has no atmosphere and is, as such, covered in craters. It's also incredibly hot but, surprisingly, has water ice hiding ...
About Channel:
Tons of awesome courses in one awesome channel! Nicole Sweeney teaches you sociology, Carrie Anne...
Venus: Crash Course Astronomy #14
by
CrashCourse
on
Youtube
Duration:
0.18 hours
Venus is a gorgeous naked-eye planet, hanging like a diamond in the twilight -- but it's beauty is best looked at from afar. Even though Mercury is closer to the ...