Astronauts aboard theInternational Space Station (ISS) never fail to be amazed by the breathtaking views of Earth from their ...

NASA’s confirmation that Earth has darkened as air has grown cleaner captures a jarring reality: the same policies that spare lungs can, in the short term, expose the planet to more heat. As pollution ...

The interstellar comet known as 3I/Atlas will pass within 167 million miles of our planet Friday – the closest it gets on its ...

Learn how nitrogen and helium end up in lunar soil, and why this helps us understand planetary habitability.

The world's most expensive infrared spectrometer - the James Webb Space Telescope - is unearthing extraordinary exoplanet ...

A planned rocket launch in Florida may be visible this week in southeast Michigan if the weather cooperates.