Two enormous structures that sit at the border between the Earth's mantle and its core have puzzled scientists for decades.

SpaceX's Starship V3 booster exploded during a gas pressure test at its Texas facility early Friday. The incident, captured by livestreamers, saw a se ...

On Episode 187 of This Week In Space, Rod Pyle and Tariq Malik talk with Glen Swanson, author of the new Star Trek history ...

SpaceX reached another milestone with the launch of 29 more Starlink satellites for its broadband internet low Earth orbit ...

Downtown Dawson Creek isn’t where you might expect to take a tour of the history of the Space Race. But hidden inside an ...

The astonishingly well-preserved nasal cavity of a Neanderthal in Italy has finally settled one of the great debates in ...

NASA has released the highest-resolution images yet of the interstellar comet 3I/ATLAS, captured by the Mars Reconnaissance Orbiter during its close approach to the Red Planet in October. The data ...

One of the best-timed shots in TV history is an old clip by BBC's science presenter James Burke which has recently become ...

A dormant volcano in Russia’s Kamchatka Peninsula has recently come back to life after more than 400 years of inactivity. The ...

SpaceX launched an upgraded Starship rocket booster in South Texas on Thursday for early testing; however, a few hours later, ...

It wasn’t easy, bringing the stars indoors. The first show, held in Germany in 1925, used grainy footage on a small dome, but was dizzying nonetheless. Now, a whole new future looms.