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

Liftoff from the company's Starbase, Texas, manufacturing and test site is expected during a launch window that begins at ...

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

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

Elon Musk’s rocket company relies on federal contracts, but years of losses have most likely let it avoid paying federal ...

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

Sean Duffy, the acting administrator of NASA for a little more than a month, has vowed to make the United States great in space.

STARRS Observatory in Hawaii made history in 2017 when they detected 'Oumuamua, the first interstellar object (ISO) ever ...

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

NASA has shared new details about 3I/ATLAS. It is an interstellar object moving at 209,000 km/h. Hubble images show it is ...

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

The Space Launch System - first-ever launch was captured by several cameras at Kennedy Space Center Launch Complex 39B and on ...