LSST

What Are Cosmic Voids?

We talked about the biggest structures in the Universe, but what about the opposite? The biggest empty spaces in the…

6 years ago

What Does the Universe Do When We’re Not Looking?

Some of the greatest discoveries in astronomy have been made by watching how the skies change over time. Today we…

6 years ago

A Star Passed Through the Solar System Just 70,000 Years Ago

Astronomers have reported the discovery of a star that passed within the outer reaches of our Solar System just 70,000…

7 years ago

Largest Digital Camera Ever Constructed will be Pointed at the Skies in 2022

The world’s largest-ever digital camera has received the green light to move forward with development. The 3,200-megapixel camera for the…

7 years ago

Does Earth Have Many Tiny Moons?

[/caption] Look up in a clear night sky. How many moons do you see? Chances are, you're only going to…

10 years ago