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

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

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

Astronomers discovered the gas giant planet — dubbed a "hot Jupiter " — in 2016, but have continued to investigate this ...

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

This anime series about people whose job entails collecting space garbage is a masterful blend of sci-fi drama and political ...

We are unsure of the nature of the strange doughnut-shaped structure discovered inside the Earth's core. We thought Earth had ...

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

What do a wedding necklace, Polish savory dumplings and a photo of Hungary’s first astronaut have in common? They will all be ...

The outer planet is the super-Earth HD 20794 d, and the green region in space is this solar system's habitable zone. An illustration of a habitable zone in a solar system. Credit: NASA The ...

Its next phase is an engine burn that will propel it toward lunar orbit Sara Hashemi Chorus waves, quick bursts of energy known to occur relatively close to Earth and around other planets ...