The Hubble Space Telescope searches the universe to understand how planets, stars, and galaxies form. Recently, it captured ...

NASA's James Webb Space Telescope has been unwaveringly focused on our universe. With its unprecedented power to detect and ...

The Hubble Space Telescope is making waves again, this time for a snapshot of a spiral galaxy located 250 million light-years ...

The light that the NASA/ESA Hubble Space Telescope collected to create this image reached the telescope after a journey of ...

Is the Hubble constant—a key part of how we measure the expansion of our universe—in a crisis? Some cosmologists say yes.

The first batch of test images from the Vera C. Rubin Observatory is scheduled to be released Monday at 11:30 a.m., followed ...

William Allen Till, Jr. (Bill), 72 of Somerville passed away on June 9 at Huntsville Hospital, Huntsville. He was born ...

But in 2011, Riess and his team developed an even better technique for measuring cosmic distances with the Hubble Space Telescope. (The idea came to him in the swimming pool, he said.) ...

But in 2011, Riess and his team developed an even better technique for measuring cosmic distances with the Hubble Space Telescope. (The idea came to him in the swimming pool, he said.) ...

Hubble Space Telescope's 35th anniversary: See NASA's new out-of-this-world images The Hubble Space Telescope, launched 35 years ago, has blown our minds with its striking images of far-away ...

Though it probably doesn't need an introduction, the Hubble Space Telescope is a 24,000-pound (10,900 kilograms), 43.5-foot-long (13.2 meters) observatory that to date has made nearly 1.7 million ...

Hubble orbits Earth. Space is a tough place to live. The telescope's designers planned to get 15 years of use out of it, but Hubble handily outlasted that goal. Hubble's longevity hasn't been easy.