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

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

A NASA-funded plan to build a large radio telescope on the moon's far side is nearing final approval and could become a ...

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

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

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

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

The next phase of testing is set to begin for NASA's crewed Artemis program, which aims to return humans to the moon, the ...

America's space dominance has been built largely in Louisiana and Mississippi. But the current budget could mean cuts for the ...

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

The son of a NASA engineer, Paul Jeris will emulate his heroes John Glenn and Neil Armstrong with a space flight of his own, ...

The largest, most powerful launch vehicle ever built is meant to be a key part of SpaceX’s plans to send humans to Mars—and ...