"The discrepancy between the observed expansion rate of the universe and the predictions of the standard model suggests that ...
The Hubble Space Telescope has peered deeper than ever before into the heart of the supermassive black hole-powered quasar 3C ...
"Budget overruns, bureaucratic malfeasance, congressional oversight, review-​board reckonings, the whole process of ...
"If trying to explain how three super puffs formed in one system wasn’t challenging enough, now we have to explain a fourth ...
This image from the James Webb Space Telescope captures one of the sharpest infrared images to date of the Horsehead Nebula, ...
James Webb Space Telescope image of the stellar nursery N79 in the Large Magellanic Cloud, a satellite galaxy of the Milky ...
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.
Airborne and partners designed, manufactured and assembled two 6-meter-diameter mirror support structures for highly complex telescope project.
Portuguese space traffic management startup Neuraspace has installed a second optical telescope to help track low Earth orbit objects across both hemispheres.
Once described as the most important telescope in history after the original built by Galileo, the Hubble Space Telescope has ...