The Sh2-284 nebula has been imaged VLT Survey Telescope. The "region of dust and gas that’s teeming with young stars, located ...

A pair of European satellites have created the first artificial solar eclipses by flying in precise and fancy formation, ...

A pair of stars orbiting one another has been found near the supermassive black hole Sagittarius A* using the European ...

Two satellites have delicately pulled off an artificial solar eclipse, giving scientists a new look at the Sun's outer ...