Astronomers using the Atacama Large Millimeter/submillimeter Array (ALMA) in Chile have discovered "signs of a ‘hot spot’ ...

Very Large Telescope observations of a free-floating rogue planet shows that it is "eating up gas and dust from its ...

The European Southern Observatory’s Very Large Telescope has detected "a scar imprinted on the surface" of white dwarf star ...

A Dublin man is leading the construction of the world's largest ever telescope. The Extremely Large Telescope (ELT) is ...

New research explains how dust links the formation, evolution, and fate of stars and planets, and why future telescopes are needed to observe these processes in detail ...

So far, humanity has yet to find its first "exomoon"—a moon orbiting a planet outside of the solar system. But that hasn't ...

Scientists outline the scientific and technical case for building a northern-hemisphere 30-meter telescope at La Palma to support time-domain and multi-messenger astronomy.

Oct. 2 (UPI) --The Paranal Observatory, one of the world's most important for astronomers, faces a major risk of providing clear images because of a proposed green hydrogen and ammonia plant planned ...

Cherenkov Telescope Array Observatory to be world’s largest and provide new insights into high-energy Universe.