Earth—our tiny blue dot in the galaxy—is approximately 26,000 light years away from a fascinating and active region of the ...

Some stars streaking through the Milky Way at millions of kilometers per hour probably trace back to a supermassive black ...

From subatomic particles to galaxies billions of light-years away, the scale of the universe is beyond mind-blowing—yet most of us can barely grasp it. This video breaks down the cosmic vastness ...

As the latest – and most expensive – step in a 15-year process, this ultimate new theme park full of familiar franchises is ...

The space-based observatory will scan the cosmos in 102 colors we can't see to unlock the secret history of the universe.

Instead of using thrusters, SPHEREx relies on a system of reaction wheels to control its orientation. The observatory will ...

Universal Orlando Resort's Epic Universe is the latest, biggest step in our favorite things spanning imaginary worlds, from movies to video games to theme parks.

In ΛCDM, Λ refers to the cosmological constant – a parameter introduced by Albert Einstein to counter the effect of gravity ...

The iconic "Cosmic Cliffs" image captured by the Webb Telescope was turned into a 3D fly-through, revealing a stunning stellar nursery.

Pointed away from Earth about 404 miles overhead, the orbital observatory will circle the planet from north to south about 14 ...