What’s The Brightest Thing In the Universe?
Find out what space phenomenon shines the brightest right here.
Tagged: universe
What Stephen Hawking Really Said About Black Holes
Hank explains the science behind recent reports that physics great Stephen Hawking said “there are no black holes.” There are. They’re just super complicated.
Where Did Earth’s Water Come From?
Earth didn’t have water when it formed, but it does now! How did it get wet?
Astronauts & Aliens: Are UFO Sightings Being Covered Up?
Do NASA’s astronauts know about extra-terrestrial life?
The Black Knight: Alien Object In Orbit?
Is an unknown object orbiting Earth an alien satellite?
The Largest Telescope Ever
In a global collaboration between NASA, ESA, and CSA, a team of more than a thousand scientists and engineers are building the largest telescope ever sent into space—the James Webb Space Telescope.