Five Surprising Truths About Black Holes From LIGO

With a total of 10 black holes detected, what we’ve…

This Is How The Universe Makes Blue Stragglers: The Stars That Shouldn’t Exist

How do we see extremely…

Ask Ethan: How Do Massless Particles Experience Gravity?

Einstein’s explanation is the only one that…

Triton, Not Pluto or Eris, Is The Kuiper Belt’s Largest World

It may have been captured by Neptune…

We Just Measured All The Starlight In The Universe, And It Spells Doom For Our Future

Science Is Not Fake News

Having ‘high levels of intelligence’ is no excuse for rejecting quality…

What Was It Like When The First Habitable Planets Formed?

The first planets were only gas. The second…

Rocky Planets May Only Get Moons From One Source: Giant Impacts

This Is How Astronomers Solved The ‘Zone Of Avoidance’ Mystery

Galaxies are found uniformly everywhere…