A group of undergraduate students pulled off something remarkable: they built their own dark matter detector and used it to ...

Named for NASA's first chief of astronomy and the first woman to hold an executive position at the agency, this space ...

NASA's Nancy Grace Roman Space Telescope will be unveiled as the agency prepares to launch the observatory into the cosmos ...

A Virtual Telescope Project livestream aims to track NASA's Artemis 2 Orion spacecraft — here's how to watch it as it travels through space. When you purchase through links on our site, we may earn an ...

When NASA’s Artemis II mission came back down to Earth on 10 April, so, too, did the dreams of the millions who had followed its journey. Over a ten-day period, four astronauts flew to the Moon and ...

The crew of NASA’s Artemis II mission returns to Earth around 8 p.m. Eastern time. Watch the splashdown live here. Photo: NASA via Getty Images The historic 10-day Artemis II mission to the moon and ...

NASA’s Artemis II mission represents America’s audacious return to human space flight. It’s bold and breathtaking in scope. It reflects well on the capabilities of our space technology. The only ...

NASA has launched four astronauts on a pioneering journey around the moon—the Artemis II mission. Follow our coverage here. If you're enjoying this article, consider supporting our award-winning ...

Astronaut Neil Armstrong transmitted that striking statement back to Earth on July 20, 1969, from the surface of the moon. He and the rest of the crew subsequently returned safely to Earth. The Apollo ...

It happened. NASA’s Artemis II moon mission entered its Lunar Flyby phase, allowing us all to see the moon. During the Lunar Flyby, NASA’s Artemis II moon mission officially took its astronauts ...

The four-astronaut crew of NASA's Artemis II mission is now on its way back to Earth after a record-breaking trip around the moon, traveling farther than any other humans have before. As the Orion ...