For humans, the most important star in the universe is our sun. The second-most important star is nestled inside the ...

They both work together to provide incredible wide-field imaging over a broad range of wavelengths. According to NASA: “Installed on Hubble in 2002, ACS was designed primarily for wide-field ...

A little-known chapter of the Hubble Space Telescope’s history is a reminder of the risks of looking at the sun ...

In the years following the launch of NASA's Hubble Space Telescope, astronomers have tallied over 1 trillion galaxies in the universe. But only one galaxy stands out as the most important nearby ...

said in a separate presentation that NASA is currently envisioning a massive space telescope nearly 20 feet (6 meters) wide, and suggested it could get as large as 26 feet (8 m). The Hubble Space ...

In a newly shared image, NASA has uncovered a unique view of our solar system's largest planet. The picture, snapped by the Hubble Space Telescope, reveals Jupiter shining in ultraviolet light.

The stars aligned for the planetarium's dome to become the backdrop for four readings of 'REDshift,' by playwright Chalmers ...

How do images taken by the James Webb Space Telescope (JWST) appear so colorful, and where do the colors come from?

Cosmic Leviathan: A galaxy cluster, resembling a submerged sea monster, distorts spacetime around it, as captured by the ...