Black Holes
The 5 Eras of the Universe — and Its Heat Death
To understand what's to come and where we are now, it's important to look back. Let's...
Black Holes
Black Holes
Fermi Bubbles Reveal an Exploding Galaxy: Our Own
NASA's Fermi Gamma-ray Space Telescope discovered two vast plumes of energetic gas near the Milky Way...
Black Holes
What Happens When Two Stars “Shake Hands” and a Kilonova Occurs?
A kilonova occurs when two neutron stars collide and send out gravitational waves, with spectacular results.
Black Holes
An X-Ray of the Sky Shows Us More Than Ever
A new image of the galaxy from the Russian-German eROSITA telescope reveals new details about the...
Black Holes
Looking for Answers About the End of the World
Have you ever wondered what the end of everything will look like? Here, we take a...
Black Holes
Invisible Fireworks: What Happens When Two Black Holes Collide
A recent study of the supermassive black holes at the center of the Milky Way and...