A massive, spacetime-warping cluster of galaxies is the setting of today's NASA/ESA Hubble Space Telescope image. The galaxy ...

Hubble’s crystal-clear look at NGC 1786—an ancient globular cluster tucked inside the Large Magellanic Cloud—pulls us 160,000 ...

A groundbreaking study using the Hubble Space Telescope has revealed a truly astonishing discovery about our universe: it may ...

Our galaxy may reside in a billion-light-year-wide cosmic bubble that accelerates local expansion, potentially settling the ...

The Hubble Space Telescope has caputured new imagery of 9.5 light-years tall portion the Eagle Nebula, located 7000 ...

Here are seven of the most stunning nebula photos ever taken by NASA's Hubble Space Telescope, showcasing colorful clouds of gas, dust, and stars in space.

Hubble, a pioneering satellite startup enabling Bluetooth devices to connect directly to space, proudly announces the launch ...

There's a broad consensus in the scientific community that a follow-up mission to Pluto should be an orbiter, and not a ...

Scientists have found that Uranus is emitting its own internal heat — even more than it receives from sunlight — and this ...

Astronomers have been aware of cosmic vampires, dead stars that hungrily strip plasma from victim stars, for some time. New ...

NASA's Parker Solar Probe (PSP) captured some mind-blowing images of the Sun from only 3.8 million miles away.

NGC 1786’s mixed-age stars suggest globular clusters aren’t one-generation wonders, offering fresh clues to galaxy formation far beyond the Milky Way.