Defy gravity with out-of-this-world space trivia collected from the National Aeronautics and Space Administration ...

The X-ray signal from WD 2226-210 is similar to the X-ray emissions of two other white dwarfs that do not sit within cocoons ...

When we have five or more planets filing into a small sky area, an alignment is upgraded to parade status. Parade is not an ...

Explore the planets with NASA There are five officially recognized dwarf planets in our solar system: Ceres, Pluto, Haumea, Makemake, and Eris, according to NASA. What happened to Pluto?

Astronomers have detected mysterious X-ray signals coming from a nearby white dwarf star for more than 40 years. We may now ...

A decades-old astronomical mystery has finally been solved—an enigmatic X-ray signal emanating from deep space turns out to ...

All seven other planets in the solar system will be visible at the end of February, treating stargazers to a dazzling display ...

A white dwarf, or dying star, caused the destruction of a Jupiter-sized planet that is only around 650 light years away from ...

After tracking a puzzling X-ray signal from a dying star for decades, astronomers may have finally explained its source: The ...