A little-known chapter of the Hubble Space Telescope’s history is a reminder of the risks of looking at the sun ...

While SpaceX lost the upper stage of its new Starship in a flight test, the futuristic spacecraft presages a spaceflight revolution, says a leading U.S. space scholar.

We're now ending our coverage of the New Glenn launch. It's been an overwhelming success for Blue Origin, who said prior to today that the key objective was for New Glenn to reach orbit safely ...

ESA’s Hera mission is two-year flight to the Didymos binary asteroid system. See its trajectory here. Credit: ESA - European ...

It’s divided into sections with names like “Lunar Lunch” and “Extraterrestrial Dinner,” because why settle for boring old ...

There are no stars in the sky for the same reason you don't see stars during the day on Earth, according to NASA: The bright ...

Some space conspiracy theories just won't go away.

The Aurora Day Resource Center is shuttling people to shelter to keep them out of the cold amid the arctic blast.

There is a lot of complicated but beautiful physics in understanding how this explosion takes place,” says Purdue University ...

When planning a Disney vacation, you may reflexively look to Disney World in Orlando, Fla.—the quintessential theme park ...

New Glenn, named after the astronaut John Glenn, successfully lifted off early Thursday morning from Cape Canaveral Space Force Station in Florida. Robotic vehicles from Firefly Aerospace of Texas ...