A backup version of Skylab was displayed when the Smithsonian’s National Air and Space Museum opened 50 years ago. After renovation of the building, the artifact is once more on view in a new gallery ...

NASA’s Perseverance rover has uncovered the most extensive evidence yet of complex organic molecules on Mars, detecting ...

"If Mars could develop this kind of complex crust without plate tectonics, then maybe the conditions needed for habitability ...

Astrophotographer Efrain Morales captured spectacular footage of China's Tiangong space station as its silhouette buzzed ...

There are many hard sci-fi books to choose from, and these are the most impressive ones that have been released in the 21st ...

Father’s Day is here. Options for a gift that will arrive in time–while still feeling thoughtful–are running out fast.

ADVERTISEMENT ADVERTISEMENT Breaking News Intern Original Saturday Night Live cast member Garrett Morris, 89, has reacted ...

Thomas Mulligan breaks down the complex logic and collaborative strategy required to outsmart extraterrestrial captors in a high-stakes brainteaser. Woman mauled by shark off Sydney beach grabs onto a ...

Film Academy’s Governors Awards: 100 People, Collaborators or Organizations Worthy of Honorary, Thalberg or Hersholt Awards THR's executive editor of awards coverage makes the case for a wide variety ...