As a rocket revolution sets the stage for astronauts to explore Mars, advances in bioengineering could help them survive the ...

Firefly Aerospace stock has plunged since its IPO despite lunar success and NASA contracts. Is FLY a buy-the-dip opportunity ...

Beyond better testing, we need better protection. Physical shields seem like the obvious first defense. Hydrogen-rich materials such as polyethylene and water-absorbing hydrogels can slow charged ...

It has been a record year for space launches in Florida, shattering previous marks and reaching a record number of launches ...

On a recent podcast appearance, Elon Musk declared that his Starship rocket was on par with the evolution of multicellular life.

Astronomers may have discovered the first example of an explosive cosmic event called a "superkilonova," in the form of a gravitational wave signal detected on Aug. 18, 2025.

The biggest astronomical events of 2026, including solar and lunar eclipses, planet parades and the Artemis II mission to the ...

Few stars have rattled astronomers quite like Betelgeuse, the swollen red beacon in Orion that dimmed so dramatically in ...

2025 got off to a good start in January, when Comet Lemmon was first discovered, later becoming visible to the naked eye in ...

WASHINGTON — A U.S. Space Force and NASA experiment lifted off from Rocket Lab Launch Complex 2 at Wallops Island, Virginia Dec. 18 at 12:03 a.m. Eastern to test a new small-satellite architecture ...

Rocket Lab had its most successful year to date in 2025, with its Electron rocket completing 21 successful flights and the ...

What was meant to be SpaceX's final mission of 2025 from California will now be the first of 2026. Here's when and where to ...