Death by spaghettification: ESO telescopes record last moments of star devoured by a black hole.
Europe’s largest Solar Telescope GREGOR unveils stunning magnetic details of the Sun.
NASA to build a football stadium balloon to carry a cutting-edge 8.4-foot telescope, high into the stratosphere, 24 miles above Antarctica.
ESO Telescope sees signs of planet birth. The observed feature could be the first direct evidence of a baby planet coming into existence.
NASA is developing first-of-its-kind in-space manufacturing technique for telescope mirrors
NASA Funds Giant Radio Telescope Concept in a 3-5km-diameter lunar crater, on far side of Moon, that could be perfect for hunting aliens.
An international team of more than 200 astronomers from 18 countries discovered hundreds of thousands of unknown galaxies.
In this video HESS Telescopes, the enormous swiveling eyes that explore the high-energy sky.
New South African radio telescope releases clearest view yet of center of the Milky Way.
The Giant Magellan Telescope, set to be the largest optical telescope in the world.