NASA has been the leader of our air and space exploration for decades, but what does the name stand for and where did it come ...

Seal seeks refuge on photographer's boat while fleeing orcas 10 Divorced Men On The Moment They Knew Their Marriage Was Over ...

A 62-page document written by billionaire Jared Isaacman outlines a sweeping, ambitious, and at times controversial plan for ...

Three Chinese astronauts whose return to Earth was delayed by space debris hitting their vessel last week landed in China on ...

The astronauts were on a six-month rotation at the space station and were scheduled to return four days after the new crew ...

Three Chinese astronauts returned from their nation's space station Friday after more than a week's delay because the return ...

Nuclear propulsion in space is no longer a theoretical option — it is a necessity. Without it, deep-space research will ...

This year is the 25th anniversary of humans inhabiting the International Space Station. A new PBS documentary looks at how the ISS was built and the challenges of surviving in outer space.

(THE CONVERSATION) China’s Shenzhou-20 spacecraft took a hit from a piece of space debris floating through orbit, causing Chinese officials to delay the spacecraft’s return from its Tiangong space ...

The orbital frontier is the next ungoverned internet - a vast, vulnerable network of over 11,000 satellites without a ...

On Nov. 15, 1864, late in the U.S. Civil War, Union forces led by Maj. Gen. William Tecumseh (teh-KUM’-seh) Sherman began ...