UCSB Physics Professor Roger Freedman held our attention three years ago as he explained the wonders and understanding that ...

“In space no one can hear you scream.” If space were truly empty—an utter vacuum, devoid of any matter—then yes, the Alien ...

Thirty-five years ago, the Hubble Space Telescope was launched into orbit. It's been sending back galactic data and images ...

In celebration of the 35th anniversary of the legendary space telescope’s launch, here are 35 of our favorite images it has ...

Hubble and JWST Join Forces to Create Most Colorful View of the Cosmos Ever See What the Hubble Space Telescope Saw on Your ...

In the years since, Hubble has gathered more than 1.6 million observations and 430 terabytes of data. The telescope has ...

The Hubble Space Telescope launched on April 24, 1990, aboard the Space Shuttle Discovery (STS-31), and deployed into Earth ...

Webb has two decades ahead of it, but it's already captured some stunning images. Here are 35 of our favorites.

The gorgeous Eagle Nebula is one of the most iconic objects in the cosmos, known affectionately as the Pillars of Creation.

The Hubble Space Telescope revisited the Eagle Nebula’s Pillars of Creation, capturing them in visible light. The image reveals glowing gas, dark dust, and the nebula’s iconic rust-coloured pillars.

How small can you go when forming stars and brown dwarfs? The Flame Nebula, part of the Orion Molecular Cloud Complex, is a ...

A new analysis of the sky has finally confirmed where the missing half of the Universe's visible matter has been hiding.