- Joined
- Nov 28, 2014
I’ll start:
- The New Horizons probe, the probe that did a flyby of Pluto and is currently exiting the solar system, is carrying a small sample of the ashes of astronomer Clyde Tombaugh. Tombaugh is the one who discovered Pluto in 1930.
- There are more trees on Earth (approximately 3 trillion) than stars in the Milky Way (between 100 to 400 billion).
- There is a 12 billion-year-old cloud of water vapor that holds 140 trillion times the mass of water in Earth’s oceans.