Observatories in Chile’s Atacama Desert, including the world’s largest optical telescope, could be blinded by light pollution ...

The European Southern Observatory's (ESO) Extremely Large Telescope (ELT) — the world's largest visible- and infrared-light telescope — is currently under development on the Cerro Armazones mountain ...

A medevac plane crashed soon after takeoff in Philadelphia on Friday with a child and five others on board, the air ambulance company that operated it said, adding that it had not confirmed any ...

Democratic Senator Ron Wyden said his office confirmed that doctors in all 50 states were not able to secure Medicaid payments.

ESO's Extremely Large Telescope construction at Atacama desert in Chile ...

It is known that the M1 alone will consist of 798 glass-ceramic hexagonal segments, each of which is about 5 centimeters ...

Astronomers and scientists are warning that light pollution from a planned renewable energy project could threaten the functioning of European Southern Observatory’s Very Large Telescope (VLT) in ...