An asteroid that could level a city now has a 3.1-percent chance of striking Earth in 2032, according to NASA data released ...

Scientists have long overlooked white dwarfs as hosts for habitable exoplanets, assuming their lack of fusion would make life impossible. But new climate models challenge that idea, showing that ...

Here's everything you need to know about how to see the first "blood moon" total lunar eclipse since 2022, and the only one visible from North America this year, when it rises in March.

The controversy endures over Pluto's true status, but the solar system underdog continues to capture hearts across the globe.

Scientists accidentally discovered that the Earth's inner core might not be how we thought it was - and it could affect the length of a day.

A Blood Moon will grace UK skies as the Earth casts its shadow on the lunar surface, turning the Moon into vibrant shades of red, pink and orange ...

A study suggests over 1 million interstellar objects are hiding in the Oort Cloud, possibly from Alpha Centauri.

Hundreds of millions of Americans will have the chance in March to see the first total lunar eclipse in nearly three years.

White dwarf stars could host habitable planets. Fast planetary rotation reduces cloud cover, keeping surface temperatures stable.

Looking up at the moon in the night sky, it’s difficult to grasp just how dramatic the topography of its surface really is.

"Pale Blue Dot" – one of the last photos taken by Voyager 1 – is still the most distant image of the Earth. Astronomer Carl ...

NASA is continuously monitoring the movement of the asteroid. Despite its massive size and speed, the asteroid poses an ...