Once described as the most important telescope in history after the original built by Galileo, the Hubble Space Telescope has ...
"Budget overruns, bureaucratic malfeasance, congressional oversight, review-​board reckonings, the whole process of ...
"We are observing the build-up of one the largest structures in the universe, a city of galaxies in construction." ...
This image from the James Webb Space Telescope captures one of the sharpest infrared images to date of the Horsehead Nebula, ...
Future space telescopes are being designed for easier servicing, focusing on overcoming challenges such as remote locations and limited fuel. New methods include safe proximity operations and efficien ...
NEOWISE team members have unveiled six images from the spacecraft's archives to celebrate the late space telescope's long and ...
Portuguese space traffic management startup Neuraspace has installed a second optical telescope to help track low Earth orbit objects across both hemispheres.
The U.S. has been developing a powerful telescope connected to the world's largest digital camera. Once fully operational, the Vera Rubin Observatory will be able to produce a full image of the sky.
The James Webb Space Telescope has captured new imagery of supernova remnant Cassiopeia A. It is 11,000 light-years away in ...