The U.S. Space Force said on Wednesday it has cleared Boeing and Lockheed Martin's Vulcan rocket to launch national security satellites for the United States.

NASA's Perseverance rover has encountered another rock on Mars that has left scientists puzzled.

GS-z13-1, marks the earliest sign yet spotted of the era of cosmic reionization at 330 million years after the Big Bang.

A secretive UK-based startup has just pulled back the curtain on a futuristic space propulsion project that sounds like ...

Private space company Galactic Energy could debut the world's first electromagnetic rocket launch pad by 2028.

Looking for fascinating space names for boys? Discover 300 cosmic-inspired names from stars, planets, and mythology, each ...

Frozen fuel from the SpaceX Falcon 9 rocket created a luminous swirl that lasted for several minutes and could be seen from ...

Fusion has long been the propulsion end-goal for interplanetary travel, and a U.K.-based company thinks on its way to ...

Here's a look at some others who found themselves stuck in space — by choice or not — along with some cool spaceflight ...

Firefly Aerospace’s successful moon lander has yielded a trove of data that scientists will pore over for years.