"When people find out about that they're going to say 'who put that there?'," Buzz Aldrin once said of the monolith.

Our modern era of space observation and exploration deepens our connection with the universe—and with each other. When NASA ...

The success of SpaceX and other private-sector space firms is throwing up hard questions about America's "great national ...

"The Martian" is one of the finest sci-fi films of the 2010s. Here are nearly a dozen more movies that feature the same combo ...

For millennia, humans have asked whether we are alone in the universe, yet the discovery of aliens still eludes us. But if extraterrestrials do exist, scientists have found a promising location for ...

The Egyptian satellite lab is the latest advancement in China’s secretive overseas space program. Beijing is building space ...

Having become one of the great cultural events in California, PST ART advocates dialogue between both disciplines with an ...

On the outskirts of Cairo, a cutting-edge space lab was supposed to be the first in Africa to produce homegrown satellites.

We’re bombarded with pseudoscience every day—from social media conspiracy theories to politicians dismissing climate change ...