A Vega C rocket, operated by the French company Arianespace, lifted off from Europe's Spaceport in Kourou, French Guiana on ...

Visible on the planet itself is a dark patch near the top, marking the frigid northern polar cap, where temperatures dip to ...

See multiple views from the Hayabusa2 spacecraft's touching down on asteroid 162173 Ryugu. Credit: JAXA/U. Tokyo/Kochi ...

The Solar Dynamics Observatory saw a lunar transit and an Earth eclipse on July 25 — the first when the moon passed between it and the sun, and another when Earth did the same.

Firefly Aerospace seeks to raise more than $600 million through a public stock offering, an arrangement that would boost the ...

The Crew‑11 mission is targeting liftoff at 12:09 p.m. EDT (1609 GMT) from NASA's Kennedy Space Center in Florida. The mission will send four astronauts to the space station aboard a SpaceX Crew ...

Scientists are investigating whether interstellar object 3I/ATLAS is a natural comet or advanced alien technology on a ...

A new research paper, written by a prominent Harvard astrophysicist, has claimed a mystery object in our Solar System could ...

While many believe it’s just a comet, a new scientific theory suggests something far more dramatic: this could be alien ...

The astronauts of the SpaceX Crew-11 will launch to the International Space Station on Thursday, July 31, from NASA’s Kennedy ...

Space Force is sending the X-37B up once again, this time to test laser communications and a “quantum inertial sensor.” ...