During the first six missions, the X-37B spent more than 3,774 days in orbit. It launched on its current mission, OTV-7, on ...

Located 900 light-years away in the constellation Puppis, WASP-121b is an ultra-hot Jupiter, a gas giant orbiting its star so ...

These night runs, races, and events under full moons, meteor showers, and starry skies will make memories for a lifetime.

A recent study has unveiled how chemical elements and powerful winds shape the atmosphere of a planet far beyond our solar system.

SpaceX . The skies over Europe saw a dramatic fireball yesterday as debris from a SpaceX Falcon 9 rocket made an uncontroll ...

Astronomers are keeping a close watch on asteroid 2024 YR4. This asteroid has a small probability of impacting the Earth in ...

As Earth approaches warmer levels experienced earlier in its geologic history, it may be bad news for human survival.

The technique is pretty straightforward and potentially very cheap, but will need to be scaled up significantly to make a difference.

Residents across several European countries were captivated by a spectacular light show in the early hours Wednesday, as bright lights with long fiery tails streaked across the sky.

Why does a recent study led by renowned climate scientist James E. Hansen suggest that limiting global temperature rise to ...

Peatlands around the globe hold more carbon than all the world’s forests, and yet new research reveals a much lower ...

The moon will turn red in the middle of March as the first total lunar eclipse since 2022 unfolds in the night sky -- one of the top astronomical sights of 2025. Large parts of the world can see total ...