The risk of impact is likely to drop to zero as observations of Asteroid 2024 YR4 continue.

Astronomers have detected a 'coherent' radio signal from a distant planet, reigniting hope for the existence of ...

To get somewhere in outer space, you can’t exactly drive in a straight line. Orbits are tricky things, and sending a probe to ...

A space law expert has said Elon Musk could be in deep trouble his personal Tesla car crashed back into the planet.

Space law academic states recent misidentification of asteroid—it was a Tesla Roadster heading to Mars!—reminds Earth ...

A U.S. scientist searching for a civilization across 7 Earth clones circling the red dwarf star TRAPPIST-1 says its own alien ...

Data collected from a once-defunct NASA satellite show that Earth grew two extra radiation belts following a supercharged ...

In this series, we cover provocative questions in astronomy. This week: the mysterious extragalactic signals known as Fast ...

There are trillions of charged particles—protons and electrons, the basic building blocks of matter—whizzing around above ...

A pair of astrophysicists with Aix- Marseille Université, CNRS, and Institut Universitaire de France have developed a new ...

The Bluffer was speaking to an 10-year old recently, one of those kids who are de shíor ag cur ceisteanna - forever asking ...