I/ATLAS, earlier known as A11pI3Z, is only the third interstellar visitor to be discovered passing through our corner of the ...

They’re not a perfect match, but it’s way too hot on the first planet for us to hop over and confirm for ourselves.

Close stellar encounters could change the structure of our planetary system, potentially dooming Earth or other worlds to oblivion ...

The European Space Agency said Wednesday that scientists have discovered what might be only the third known interstellar ...

Starlink satellites appear to be at the mercy of the Sun's whims. A recent study reveals a link between their lifespan and ...

Astronomers have confirmed that a rare intersteller object is zooming through the solar system. This is only the third time ...

The sprawling Republican budget bill approved by the Senate Tuesday removes a proposed tax on solar and wind energy projects but quickly phases out tax credits for wind, solar and other ...

The EPA’s proposal to reconsider its 16-year-old bedrock finding on the dangers of greenhouse gases is now in the White House ...

World Asteroid Day 2025 is upon us! Here's how you can celebrate the event by livestreaming real-time views of near-Earth ...

The sun rises from the east, and sets in the west - this is a well-established fact for the longest time, and this is due to ...

Earth lives in a shooting gallery, with small and large rocky bodies in abundance in our solar system. Are we in danger of ...

The breathtaking celestial displays known as the aurorae — the aurora borealis in the Northern Hemisphere and the aurora ...