0
Add your answer:
Earn +20 pts
Differences between Mercury and Uranus?
Uranus is cold and mercury is hot.
Has a space vehicle ever been on mercury's surface?
No space probe has ever landed on Mercury.
Is mercury really hot and really cold?
The side of Mercury that faces the sun is extremely heated, however the side of Mercury that faces away from the sun is extremely cold.
What happened to Mercury's moon?
There is no evidence that Mercury ever had a moon.
Which planet is hot on one side and cold on the other side?
Mercury
Are planets clean?
Most planets are dirty. Mercury could be germ-free cause the ever-lasting heat causing ever germ to burn up. Or Pluto, the cold could freeze every germ.
Are nights hot on Mercury?
Yes, for some reason, Mercury is freezing cold on the side that's not facing the sun, for being the hottest planet in the Solar System, it is cold on the dark side of Mercury
How were thermometers invented?
Mercury is put in a tube the Mercury expands when it is hot and compacts when cold.
What temperature is the cold side on mercury?
it's 44 degrees on the cold side
Does it ever snow on the planet Mercury?
No, Mercury never has rain or snow.
What person ever been visited to mercury?
no one has ever been to mercury because there is not enough oxygen and it is too hot.
Has an astrouanaut EVER been to mercury?
No.
