Earth has a newly discovered—albeit temporary—companion in its journey around the sun. In research published this month in ...

The Earth stands alone in the solar system as a habitable world, as far as we know. But that doesn’t mean we don’t get ...

A large cloud of tiny fragments revolves around Earth following satellite explosions, rocket stage malfunctions, and ...

A previously unreported incident highlighted the need for action, Bloomberg reported, citing people familiar with the matter.

One of those challenges is China's continued reliance on expendable rockets. This has made it more important for China to make "game-changing" advancements in other areas, according to Chief Master ...

Just as passengers don’t feel the plane’s speed while smoothly cruising, we don’t feel Earth’s movement because we’re ...

The Sun is approaching its most violent phase in decades, and the thousands of satellites keeping modern civilisation running ...

Online, sky watchers speculated the orb was an exceptionally bright meteor, an alien spaceship, a missile test, debris from an asteroid or even a sign about the Dallas Cowboys, which happened to lose ...

"We are now, with our allies, conducting advanced orbital operations to protect and defend our shared national and military ...

A massive earthquake off Russia's Kamchatka Peninsula in late July triggered a tsunami that rippled across the Pacific — and NASA's experimental detection system tracked the event in real-time by ...

Astronomers around the world have confirmed over 6,000 exoplanets, a milestone reached in September 2025. Billions more are waiting to be discovered.