Orbital transfer vehicles launch atop rockets, carrying other spacecraft that they deliver to specific, often hard-to-reach, ...

A black hole’s bizarre "heartbeat" is forcing astronomers to reconsider how these cosmic heavyweights behave.

To transform Mars into a new bioengineered Eden for human colonists, scientists have resurrected sci-fi juggernaut Arthur ...

Internal documents show Elon Musk’s multi-billion dollar rocket company can indefinitely shield nearly $3 billion in profits ...

The U.S. planetary science community is sounding the alarm about plans to discard a nuclear technology that has powered ...

"The FAA oversaw and accepted the findings of the SpaceX-led investigation," the federal regulator said in a statement. "The ...

Captured at a location called “Falbreen,” this 360-degree view mosaic was stitched together 96 images that were acquired May ...

Amid a frenzy of new technology to detect fires earlier, from satellites to remote cameras to AI, an Orange County group is ...

The California Coastal Commission voted on Thursday against a plan by Elon Musk's SpaceX to nearly double the number of ...

With its rust-colored surface, Mars has more than earned its nickname, the Red Planet. But Perseverance has offered a new glimpse.

NASA’s Perseverance rover stationed on Mars spotted a dome-shaped rock with a striking resemblance to a helmet used during ...

In the spring of 2022 the U.S. space community selected its top priority for the nation’s next decade of science and ...