来自MSN2 天
Comet G3 (ATLAS) looks breathtaking above future home of world's largest telescope (photos)
Stunning photos show bright comet lighting up the dark skies above ESO'sParanal Observatory, future home of the world's ...
Scientific American9 天
World’s Largest Telescope Faces a New Dire Threat: Light Pollution from Renewable Energy
A high-stakes face-off is brewing in the arid deserts of northern Chile, between astronomers building the world’s largest optical telescope and a proposed green energy megaproject from an ...
A 200,000 light-year wide monster jet from the early universe
Astronomers have discovered a truly ancient monster: a radio jet 200,000 light-years wide, originating from when the universe ...
Telescopes spot monster radio jet streaming from ancient quasar
Telescopes around the world have spotted a monster radio jet streaming from a quasar dating back to the first 1 billion years ...
ecoportal.net7 天
Goodbye to James Webb Telescope – NASA wants to see the Big Bang with this monster
The Optical Telescope Assembly, which consists of a 7.9-foot (2.4-meter) primary mirror, nine secondary mirrors, and supporting structures and electronics, is the mission’s last significant delivery.