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

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

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 ...

Though still only in the prototype stage, this flat lens could one day be used on space telescopes, and perhaps even on ...

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

NASA launched a new space telescope into orbit to explore the origins of the universe. The mission will use sophisticated ...

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

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

The Habitable Worlds Observatory (HWO) telescope will be actively looking for traces of life on Earth-like planets in other ...

The effects of a proposed green-energy facility in Chile could be devastating for some of the most powerful instruments ...