Astronomers know of about 60 rocky exoplanets orbiting in the habitable zones of their stars. When they try to determine…
If we could wind the clock back billions of years, we'd see our Solar System the way it used to…
At the heart of large galaxies like our Milky Way, there resides a supermassive black hole (SMBH.) These behemoths draw…
Artemis astronauts are returning to the Moon, and they'll be following in Apollo's footsteps when they go. But things are…
A NASA-led team of researchers created a simulation that demonstrates what the Nancy Grace Roman Space Telescope will see.
Black holes are the most massive objects that we know of in the Universe. Not stellar mass black holes, not…
While black holes might always be black, they do occasionally emit some intense bursts of light from just outside their…
So far, the battle between life on Earth and asteroids has been completely one-sided. But not for long. Soon, we'll…
The Big Bang remains the best way to explain what happened at the beginning of the Universe. However, the…
In the very earliest moments of the big bang, the universe experienced a period of rapid expansion known as inflation.…