Astronomers have long understood that the universe is expanding—in other words, the space in between cosmic objects that aren ...

New observations show that newly formed planets close to a star help shepherd dust and gas to create more planets farther out ...

This NASA/ESA Hubble Space Telescope image features the glorious spiral galaxy NGC 5643, which is located roughly 40 million ...

New observations from the James Webb Space Telescope back up previous findings from the Hubble telescope that contradict ...

Crab Nebula: This Hubble mosaic is the highest resolution image ever made of the entire Crab Nebula, which is located 6,500 ...

The Phantom Galaxy (M74) has been imaged in infrared and optical light using the James Webb Space Telescope and Hubble Space ...

Many people have heard of the Keck Observatory and the Hubble Space Telescope, but few realize just how many powerful ...

This Webb image captured distinct star clusters in the Firefly Sparkle galaxy which formed 600 million years after the Big ...

M87 was the first black hole to be imaged, and now it's revealing details of how some elementary particles are accelerated by ...

A new image from NASA/ESA’s Hubble Space Telescope reveals the stunning spiral galaxy NGC 5643, located approximately 40 ...

This is the image of the Spiderweb protocluster captured by Webb’s NIRCam instrument. This study showcases traces of new ...

Northwestern University is officially a founding partner of the Giant Magellan Telescope (GMT), an enormous ground-based ...