"An epic exploration of possibilities. What If is a Webby Award-winning science web series that takes you on a journey through hypothetical worlds and possibilities, some in distant corners of the ...

Asteroids that orbit close to the Earth inevitably cause us some anxiety due to the even remote possibility of a collision.

Where is all the water that may form oceans on distant planets and moons? The SPHEREx astrophysics mission will search the ...

Scientists have officially given a name to the largest solar structure in the known universe. Astronomers have found the ...

Raised in the Lutheran church, Tycho was led to believe that the earth was the center of the universe, but his carefully ...

As night falls on the Atacama desert in northern Chile four giant telescopes turn their gaze towards the star-strewn heavens.

Scientists have recorded the largest structure in the known universe, Quipu, which is about 1.3 billion light-years wide.