Can a Computer Devise a Theory of Everything?

It might be possible, physicists say, but not anytime soon. And there’s no guarantee that we…

China to Collect Moon Rocks in a Mission Launching Soon

It has been four decades since lunar samples were brought to Earth, and the Chang’e-5 spacecraft’s…

Signs of Recent Volcanic Eruption on Mars Hint at Habitats for Life

Not thought to be volcanically active, Mars may have experienced an eruption just 53,000 years ago. …

Arecibo Observatory, a Great Eye on the Cosmos, Is Going Dark

The radio telescope in Puerto Rico has to come down before it collapses. Click…

SpaceX Crew Docks at the International Space Station

“Docking confirmed,” the company founded by Elon Musk announced Monday night. Click here for…

Leonids Meteor Shower: How to Watch

Meteor showers can light up night skies from dusk to dawn, and if you’re lucky you…

SpaceX’s ‘Resilience’ Lifts 4 Astronauts Into NASA's New Era of Spaceflight

The crew will spend some 27 hours in a capsule built by the private company before…

SpaceX NASA Live Updates: Astronauts Prepare for Launch

Sunday’s mission will carry a crew of four to the International Space Station in a capsule…

SpaceX’s Next NASA Launch: When to Watch

Here’s what you need to know about four astronauts’ journey to the International Space Station on…

These Microbes May Help Future Martians and Moon People Mine Metals

An experiment aboard the space station showed that bacteria were effective at extracting rare earth elements…