A green energy plant expected to be built in Chile could increase night-time sky brightness at one of the world's most ...

Nestled in the rolling green hills of the English countryside is an important site in global astronomical history. But now, ...

The project in the Atacama Desert could increase light pollution by up to 50%, making it much harder to observe the cosmos ...

NASA’s SPHEREx space telescope has officially begun its journey of cosmic exploration after successfully ejecting its dust ...

Before CTAO, VERITAS was the world's most sensitive very-high-energy-gamma-ray observatory that could detect brief flashes of the blue "Cherenkov" light, created as the gamma rays hit the Earth's ...

A European space telescope launched to explore the dark universe has released a trove of new data on distant galaxies.

Astronomers have detected oxygen in the most distant galaxy ever found. It’s 13.4 billion light-years away from Earth, according to new research.