Scientists have discovered an exoplanet 140 light-years away that's rapidly disintegrating as it orbits its star every 30 ...

On April 25, 1990, the Hubble Space Telescope was deployed into Earth’s orbit, beginning a decades-long venture into capturing images of the universe.

In a memorable image from the 1977 film “Star Wars,” the young hero Luke Skywalker gazes at two suns setting above the horizon on his desert planet Tatooine. Astronomers since then indeed have ...

SpaceX added to its growing Starlink mega-constellation with a launch to orbit and booster recovery. A Falcon 9 rocket launched from Cape Canaveral Space Force Station's Launch Co ...

The Cosmos 2553 satellite, launched by Russia weeks before invading Ukraine in 2022, has had various bouts of what appears to ...

Frontier Space launches an automated lab into orbit to test if food can be grown in microgravity, marking a key step toward ...

For example, Sen. Ed Markey (D-Mass.) asked Isaacman repeatedly if Musk was in the room at Mar-a-Lago, Trump's Florida estate ...

Japan isn’t alone in exploring the potential of space-based solar power. The United States has also been actively researching ...

Lockheed Martin and Firefly Aerospace announced that a previously postponed launch from Vandenberg Space Force Base ...

The Cosmos 2553 satellite has had various bouts of what appears to be errant spinning over the past year. Read more at ...

A new study released on Thursday describes a search for what are called "microlensing" events, where a planet acts as a ...