Space travel, once a concept confined to science fiction, has now become a reality that captures the imagination of millions.

"It has been an honor to enable science and technology experiments that support future missions to the moon, Mars and beyond.

Butch Wilmore, Suni Williams and their two crewmates will depart the International Space Station at 1:05 a.m. ET on Tuesday ...

"I think that the simplest explanation of the rotating universe is the universe was born in a rotating black hole." ...

Under SpaceX CEO Elon Musk's vision, humans could then land on the Red Planet in 2029, though he admitted 2031 is "more ...

It's lights out for the first private lunar lander to pull off a fully successful moon mission. Firefly Aerospace's Blue ...

The SKA-Low radio telescope in Western Australia is slowly coming online. It will probe the shape of the universe and study ...

Scientists have discovered an extraordinarily massive black hole weighing an astounding 36 billion solar masses, challenging ...