black hole
The Building Blocks for Supermassive Black Holes are Found in Dwarf Galaxies
We all know that a humongous black hole exists at the center of our galaxy. It's called Sagittarius A* (Sgr…
Astronomers Find a Black Hole That was Somehow Pushed Over Onto its Side
The planets in our Solar System all rotate on axes that roughly match the Sun's rotational axis. This agreement between…
Gravitational Waves Reveal Surprising Secrets About Neutron Stars
The confirmation of gravitational waves back in 2017 continues to unlock whole new worlds of physics but also continues to…
One Star Could Answer Many Unsolved Questions About Black Holes
A supermassive black hole (SMBH) likely resides at the center of the Milky Way, and in the centers of other…
A Black Hole or Neutron Star Fell Into Another Star and Triggered a Supernova
What happens when you slam a neutron star (or black hole, take your pick) into a companion star? A supernova,…
A Black Hole Emitted a Flare Away From us, but its Intense Gravity Redirected the Blast Back in our Direction
Using the XMM-Newton and NuSTAR X-ray telescopes, an international team of scientists were able to see light coming from behind…
One Theory Beyond the Standard Model Could Allow Wormholes that You Could Actually Fly Through
A new study by a team of theoretical astrophysicists shows that stable wormholes could exist, but don't expect them to…
Fastest Star Ever Seen is Moving at 8% the Speed of Light
A star orbiting the black hole in the center of our galaxy is moving so fast it can only be…
There’s a Black Hole With 34 Billion Times the Mass of the Sun, Eating Roughly a Star Every Day
In the 1960s, astronomers began theorizing that there might be black holes in the Universe that are so massive -…
About 3.5 Million Years Ago, a Stream of Gas Outside the Milky Way Would Have Lit Up the Night Sky
It's a truism to point out that modern humans have only been around for the blink of an eye, relative…