Earth crosses through Saturn’s “ring plane,” making the gas giant’s most iconic feature become nearly invisible ...

What began as a high-tech conference on Maui with 300 attendees more than 25 years ago has grown into a gathering of more ...

The Large UV/Optical/IR Surveyor (LUVOIR) telescope has been imagined as a habitable planet hunter, but it could be so much ...

With the upcoming partial solar eclipse on March 29, here are our top recommendations of solar viewing gear for getting the ...

The Estes Valley Astronomical Society is offering a free public lecture Saturday, March 29th at the Estes Park Memorial ...

What's on and in a star? What happens in an active galactic nucleus? Answering those questions is the goal of a proposed ...

The Hubble Space Telescope captured an image of a star and a spiral galaxy, both in the constellation Virgo. But the photo is ...

Here's how an innovative flat lens could solve these problems for satellites and space-based telescopes. Understanding ...

Over the past few years or so the most talked about kind of telescope was the one that is meant to operate in space. An ...

The world's largest telescope is almost as big as your house—and it’s unlocking the universe’s biggest mysteries.

There are plenty of weird things floating around in space and black holes may be the weirdest. They've certainly sparked and stretched our imaginations.

Astronomers found a spiral galaxy with jets six million light-years long, hinting our Milky Way could one day unleash ...