It was meant to be a cute Kiss Cam moment — but what unfolded has the internet in a frenzy.At a Coldplay concert, a couple ...

Astronomer CEO Andy Byron was seen hugging his company's Chief People Officer, Kristin Cabot, at a Coldplay concert, sparking ...

Astronomers have detected a giant exoplanet - between three and ten times the size of Jupiter - hiding in the swirling disc of gas and dust surrounding a young star.

Stars often die with a final burst of beauty. For the first time, astronomers have captured visual proof that a star can explode not once, but twice before fading forever.

Astronomers have shared a jaw-dropping view of what galaxies looked like in the early Universe. A study has peered back to when the Universe was only about one billion years old, which researchers ...

Astronomers have observed an object that originated from beyond our solar system, thought to be an interstellar comet, speeding through our celestial neighborhood.

Astronomers race to learn more about third interstellar visitor Newfound interstellar object 3I/ATLAS may be carrying pristine material from early in the Milky Way’s star-forming history.

Over the next few days, astronomers will pull together evidence to determine whether the object is a comet.

Astronomers have discovered a new interstellar comet passing through our solar system, marking the third interstellar object we've discovered.

The European Space Agency said Wednesday that scientists have discovered what might be only the third known interstellar object to pass through our solar system.