But in 2011, Riess and his team developed an even better technique for measuring cosmic distances with the Hubble Space Telescope ... On his desktop computer, Riess showed me Efstathiou ...

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

See composite views of the Cartwheel Galaxy captured by the James Webb Space Telescope. The galaxy is 500 million light years ...

Using the James Webb Space Telescope (JWST), astronomers have peered deep into one of the Milky Way's most radiation-intense ...

Inflation and budget issues are threatening to hobble NASA’s most in-demand telescopes.

The James Webb Space Telescope's s MIRI and NIRCam instruments have captured an amazing view of spiral galaxy NGC 2090. The ...

This NASA/ESA Hubble Space Telescope image features a luminous tangle of stars and dust called the barred spiral galaxy NGC 1385, located about 30 million light-years away. Hubble released an ...

Freedman's latest calculation, which incorporates data from both the Hubble Telescope and the James Webb Space Telescope, finds a value of 70.4 kilometers per second per megaparsec, plus or minus 3%.

NASA scientists embarked on a mission to find signs of interaction between Uranus' magnetic region and the surfaces of its four largest moons using the Hubble Space Telescope. During the mission ...

JWST's Near-Infrared Camera (NIRCam) was able to use this effect, previously observed by the Hubble Space Telescope, to reveal a multitude of faint galaxies and previously unseen features.

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

Cue JWST, which is able to collect longer, redder wavelengths of infrared light than optical telescopes like the Hubble Space Telescope. In December 2024, JWST shot the Sombrero in the mid ...