Even at light speed, the universe remains unreachable. In this video, we explore the shocking reality behind space travel: ...

Using the world’s largest digital camera, Rubin will capture a full view of the southern sky every three days.

Science is a story of coming up with theories then doing our best to disprove them. That is especially true for theories on a ...

Gauging the mass of a black hole is tricky, but astronomers have devised multiple methods to measure the heft of these galactic gluttons ...

In a recent piece for my column The Universe, I wrote about the biggest black holes in the cosmos. Black holes are rather ...

Hollywood has created some iconic, albeit fictional, cars over the years. Let's talk about the 15 greatest vehicles from ...

For scientists, learning more about how black holes behave is essential to understanding how the universe works. A recent ...

On Sept. 21-22, a partial solar eclipse will see the moon sweep over the sun's disk, blocking its light over a swathe of the ...

Alfredo has a PhD in Astrophysics and a Master's in Quantum Fields and Fundamental Forces from Imperial College London.