How Hot Are The Planets in Our Solar System?
Venus ranks No. 1 for average temperature because its dense atmosphere acts as a greenhouse and heats the surface to above the melting point of lead (3,280 degrees Celsius). Don't try to visit.
Mercury rotates slowly and has a thin atmosphere, and consequently, the night-side temperature can be more than 5,000 degrees lower than the dayside temperature. On Mercury, you either freeze or roast, period.
Earth, well, you know.
Mars is mostly frigid, as low as -189.67 degrees Fahrenheit (-123.15 degrees Celsius), but during daytime near the equator, temps sometimes reach a comfortable 80 degrees. Because the red planet has only a very thin atmosphere, the temperature plummets at night.
Temperatures for the gas giants (Jupiter, Saturn, Uranus, and Neptune) are shown in this chart at a level in the atmosphere equal in pressure to sea level on Earth.
Life's Little Mysteries: Gift Edition Hardcover Book
Uncover the truth behind more than 100 mysteries that surround us every day with our new hardcover book! Perfect for gifts and classrooms, and suitable for all ages. Some of the included mysteries are:
- Why Do Cats Land on Their Feet?
- How Long Does it Take to Make Petrified Wood?
- What Everyday Things Around Us Are Radioactive?
Find out all of this and much, much more in our NEW hardcover book.
It makes a great gift idea for all ages. more info>>