The frequency of fireballs in our planet’s skies seemed to grow in recent months. NASA and other meteor experts can’t agree ...

If you understand how things work,” she says, “you can do things with that knowledge.” But she’s in this to solve an ...

Researchers have developed a way to flip time to move backward in a quantum system. This level of control could lead to ...

With the launch of Space Warps, a new citizen science project on the Zooniverse platform, you can now join in the search to find rare and elusive strong gravitational lenses in never-before-seen ...

Weirdly, spaceships have no direct way to gauge their own speed. Luckily, we can use some physics tricks to figure it out.

Cyclic cosmology, or the big bounce, is the idea that the universe will eventually crunch back together and then go through ...

In the era of precision cosmology, research often means big science: large observatories, highly complex instruments, ...

Gravity has been tested extremely well inside the solar system. On cosmic scales, direct tests are harder. This study pushes ...

The Mazda RX-7 lives in a special place among Japanese sports cars, and it can easily be much more fun to drive than a ...

After a 10-year effort, physicists got a value for “Big G” that does not settle the debate over one of nature’s hardest ...

Cosmological expansion is widely treated as a proven fact. It is not proven. For nearly a century, cosmology has told a ...

OpenAI existed for why it needed to exist, there's this constant thread of analogies to the Manhattan Project. So when he ...