The spacecraft is en route to a metal-rich asteroid. Hopefully, its backup propellant line can get it there by August 2029.

NASA released more details about its proposed fiscal year 2026 budget May 30, canceling dozens of science missions and ...

The Trump administration's 2026 budget request cuts NASA funding by $6 billion, which would lead to the cancellation of Mars ...

A sweeping cosmic census from the James Webb Space Telescope has unveiled nearly 1,700 galaxy groups—marking the deepest and ...

With its sweeping tempo and ethereal melody, Austrian composer Johann Strauss II's "The Blue Danube" waltz has become ...

Noctilucent clouds usually form close to the poles, but in recent decades, they’re being spotted closer to the Equator ...

The team studying these sounds found that Mars' thin air, composed mostly of carbon dioxide, makes sound waves behave ...

The consecutive failures may have decreased the likelihood SpaceX can meet NASA’s goal of landing on the moon in 2027, ...

I'm incredibly excited, as part of the Ars Live series, to host a conversation with some of the very best space reporters in ...

Suni Williams and Butch Wilmore, the NASA astronauts who lived at the International Space Station (ISS) for 286 days ...

Volcanoes often give little warning before they erupt, but now scientists have discovered an unexpected early warning ...

On Tuesday, elementary school staff and students, accompanied by special guest and former NASA astronaut Catherine “Cady” ...