Hint: it doesn’t end well for Earth…
What would happen if two black holes collided?
What happens when an unstoppable force meets another unstoppable force…
What would happen if the Moon moved closer to the Earth?
It might be a great view, but would it also devastate our planet?
What would happen if the Sun disappeared?
Life without our Solar System’s only star would be rather uncomfortable, to say the least.
What would happen if we blew up the Moon?
Do we need the Moon to survive, or could we make do without it? Read on to find out…
What would happen if SETI found an alien signal?
Is there a procedure to announce the discovery of intelligent extraterrestrial life?
What would happen if the Earth was a cube?
What would become of our world in this hypothetical situation?
What would happen if you poked someone with a one light year long stick?
Would they feel the poke before they saw you push the stick? Let’s find out…
What would happen if Earth and Mars switched places?
In our latest “What would happen if…” we take a look at how switching these two planets would be disastrous for the Solar System.