The Hubble Space Telescope has imaged a "200,000 light-year-long trail of newborn stars" that may have been left behind by a ...

"The Hubble tension is now a Hubble crisis." The mystery of the Hubble tension has deepened with the startling finding that the Coma Cluster of galaxies is 38 million light-years closer than it should ...

The Hubble Space Telescope has provided the most detailed survey of the Andromeda galaxy, revealing new clues about its ...

About 100 years after astronomer Edwin Hubble's discovered the "magnificent" spiral nebula, the Hubble Space Telescope and ...

A galaxy in the distance, was tightly encircled by a halo of light—also known as an Einstein Ring, a result of gravitational ...

Now, astronomers have used the Hubble Space Telescope to capture hundreds of ... foreground stars in our Milky Way galaxy, and two background galaxies far beyond Andromeda (shown in yellowish ...

The enormous $10 billion JWST is about a million miles away from Earth, and it's able to detect extremely faint objects that the Hubble Space Telescope and ground-based telescopes never saw.

Dark energy is still a mystery, but powerful new telescopes are set to uncover clues. With NASA and ESA leading the charge, ...

This artist's concept visualizes a super-Neptune world orbiting a low-mass star near the center of our Milky Way galaxy.

Commemorated initially by the Hubble Space Telescope’s images in 1995 ... the James Webb Space Telescope images of the Pillars show several galaxies in the background. That is because the dense ...

The success of SpaceX and other private-sector space firms is throwing up hard questions about America's "great national ...