A team of researchers has confirmed stars ring loud and clear in a "key" that will harmonize well with the science goals and ...

When NASA set out to slam a spacecraft into a comet, the goal was not spectacle but data: a controlled impact that could peel ...

Roughly four and a half billion years ago the planet Theia slammed into Earth, destroying Theia, melting large fractions of ...

A large radio galaxy study finds our solar system moves faster than theory predicts, raising new questions about how matter ...

Simulating a billion years using previous best-resolution simulations would take almost 36 years of real computing time.

A machine-learning breakthrough could lift the veil on Earth’s early history—and supercharge the search for alien life ...

Interstellar comet 3I/ATLAS sweeps past Mars as NASA’s orbiters and Perseverance reveal fresh clues about its chemistry and ...

NASA's highly anticipated comet 3I/ATLAS images have been released, with a space agency official shooting down alien rumors ...

Right now, while you watch this video, something invisible is passing through the Solar System. It moves silently, without shining, without leaving a clear trace. Our telescopes miss most of it, our ...

A nested series of dusty spirals is captured swirling around a mighty triple star system containing two of the rarest stars ...