NASA has raised the chances of the city-killing asteroid hitting Earth once again - sparking a huge meltdown on social media.

Chinese government study says laser satellite data reveals harbour deep enough for advanced warships on largest reef in the Spratly Islands.

SpaceX broke new ground during its Starlink internet satellite launch today (Feb. 18). A Falcon 9 rocket lofted 23 Starlink ...

"Fasten Your Space Belts" could be part of a spaceflight one-two punch today. SpaceX plans to launch yet another batch of its Starlink internet satellites today, during a nearly 3.5-hour window that ...

The space telescope Gaia has created the largest three-dimensional map of the Milky Way ever. On January 15, 2025, Gaia shut ...

The planet is tidally locked to its star, which means one side is always facing it and, for that reason, has a scorching ...

Last year, astronomers discovered an unusual Earth-size exoplanet they believe has a hemisphere of molten lava, with its ...

Planet demographics reveal a puzzling lack of worlds in a certain size range throughout the galaxy F or centuries our solar system was the only planetary system known to humans. We had no proof other ...

SpaceX will attempt to land the first stage of a rocket booster on its drone ship off the coast of an island in the Bahamas for the first time on Tuesday, the company said.

NASA’s Jet Propulsion Laboratory described the complicated maneuver that will get the Trailblazer in a position to reach ...

NASA’s SPHEREx to survey Milky Way for water ice, carbon compounds Mission to study molecular clouds where planets and stars form SPHEREx data will aid future studies of planetary evolution ...

Urban Sky, "a stratospheric platform company", closes a $30 million Series B investment round for its Microballoon technology ...