The stunning image captures a star's dying moments wrapped in dust, light, and a cosmic conundrum still waiting to be solved.

It's well established that the universe is expanding, but there's serious disagreement among scientists over how fast it's ...

Mysterious Iron Bar Found in Space Could Hint at How Earth’s Future Might Change Forever ...

Charleston, SC, astronomy professor answers questions from high school students about wormholes, black holes, colonizing Mars, outer space odors and more.

For one night, at least, dinner isn't just about what's on the plate; it's about who's telling the truth, who's concealing ...

Using an advanced machine-learning algorithm, researchers in the UK and Japan have identified several promising candidate locations for the long-lost landing site of the Soviet Luna 9 spacecraft.

The strange knocking sound heard by China’s first astronaut in space.

Close-up measurements from NASA’s Parker Solar Probe are giving scientists an unprecedented look at how the solar wind gains ...

University of Chicago researchers have begun examining data collected by a device transported by a NASA balloon that flew ...

A mysterious object has caused a long-lasting and extreme dimming of a distant star, but is this object a 'failed star' brown dwarf, or an exceptionally massive super-Jupiter exoplanet?

A dazzling new Hubble image peels back the layers of the mysterious Egg Nebula, a rare and fleeting phase in a Sun-like star’s death just 1,000 light-years away. Hidden inside a dense cocoon of dust, ...

The interstellar visitor, only the third such object to be discovered passing through our solar system, ignited controversial ...