With the Webb telescope’s unprecedented sensitivity, scientists are learning more about dark matter’s influence on stars, ...

Findings allow scientists to learn more about dark matter’s influence on stars, galaxies, and planets ...

The thin air of Mars has long been treated as a problem to be solved, a hostile mix of carbon dioxide and dust that stands ...

Scientists have created the highest resolution map of the dark matter that threads through the universe—showing its influence ...

"Historical artifacts flying aboard Artemis 2 reflect the long arc of American exploration and the generations of innovators ...

Taken by the James WebbSpace Telescope, the map suggests the elusive substance acts as a hidden framework on which entire galaxies are built.

NASA Artemis 2 moon mission remains on track as crew members enter quarantine in Texas to avoid exposure to illness. SLS rocket would launch in Florida ...

NASA is moving into a new phase of space exploration, with major progress across human spaceflight, science missions, and ...

Artemis II is scheduled to take off next month as a test run, and I hope it renews American interest in space exploration. | ...

Skygazers who look up at the moon tonight may be able to spot Saturn below it. Here's when and how to spot the conjunction in Arizona.

The object dubbed Earth's "second moon" is actually a quasi-satellite that's accompanied the planet since 1957 — not a true ...

Families of the astronauts lost in the space shuttle Challenger accident are marking that tragic day 40 years ago.