Is comet 3I/ATLAS a spacecraft? A viral video has scientists baffled. Here's the truth about the interstellar object and how ...

The Adirondack Sky Center & Observatory is thrilled to be your guide to the skies. In this column, I’ll be clarifying some of ...

This comet is best seen through a telescope or binoculars, but it may be visible to the unaided eye for the next two weeks!

For decades, astronomers have been awed by Saturn’s ring beauty. But a tiny, icy wanderer drifting between Saturn and Uranus ...

The mysterious interstellar visitor in our Solar System has shifted in a way that has never been seen among comets before.

Brian Lacki has released a set of three prepublication studies attempting to rationalize and measure the odds of a ...

If the object doesn't disintegrate on its closest approach to the Sun and instead emits signals or small objects, it would be ...

We're just weeks away from this interstellar visitor reaching its brightest in Earth's night skies. Will we see it?

Despite its astonishing success, JWST has a flaw that made its observations on some targets borderline unusable, but PhD ...

The Orionid Meteor Shower is famous for fast meteors with glittering wakes known as 'trains' that sometimes linger for ...

The newly identified world, named TOI-4507 b, is located around 578 light-years away and orbits a remarkably young star ...