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 mighty James Webb and Hubble space telescopes united to reveal stars being born inside the Small Magellanic Cloud, which ...

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

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.

The JWST could see a 25-35% reduction in operations, and some Hubble instruments may have to fend for themselves.

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.

Some of these open clusters are pretty famous, such as the Pleiades cluster, also known as the Seven Sisters. This is ...

NASA's Hubble Space Telescope captured a bright variable star, V 372 Orionis, and its companion in this festive image in this ...

A colossal cluster of galaxies is bending the very fabric of space—and it’s the focus of this week’s breathtaking image from ...