International Space Station

Started by Astronomer « 1 2 3 »

Tides and Tectonics

Started by Spycrab

Is magma contained?

Started by Sing the song

3 Body Solution Simulations

Started by BRrollin

Flight to Antarctica

Started by Regicide

Around-the-World Sailing Races?

Started by BoatBum « 1 2 3 »

Comet Shoemaker–Levy 9

Started by GreatATuin « 1 2 3 ... 7 »

Flat earth and New earth?

Started by ImAnEngineerToo

Questions about the Sun

Started by notunsmart

The Math for universal Acceleration IS INCORRECT

Started by Iactuallycanthink « 1 2 3 ... 11 »

Aristotle's most famous proof for the rotundity of the Earth

Started by robinofloxley

Question about the moon according to FES

Started by skylerchaikin

Electromagnetic acceleration experiment

Started by yetitsflat

What made me a Flat Earther

Started by earthfox

Measurements of Newtonian Gravity

Started by BRrollin

Serious question to flat earthers about the government's secrecy

Started by Nugget040

Questions about Air Travel

Started by kaezai