The under construction ESO Extremely Large Telescope in Chile was captured in 2025 and 2023 with the sun rising behind it.

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

On Earth, water is so intertwined with life that our search for life on other worlds is essentially a search for water. When ...

Captured just days after its discovery, the images offer the clearest view yet of this rare visitor from beyond our solar system.

Here are 8 incredibly beautiful and mesmerizing deep space images captured by NASA’s Hubble Space Telescope, showcasing the ...

"Theories involving substantial formation of stars prior to or together with the black hole formation and growth are very ...

A mystery interstellar object spotted last week by astronomers could be the oldest comet ever seen, according to scientists.

Astronomers manning an asteroid warning system caught a glimpse of a large, bright object zipping through the solar system ...

As 3I/ATLAS approaches the sun, astronomers expect its frozen ices to sublimate, releasing gas and forming a glowing coma and ...

The two telescope projects form the U.S. Extremely Large Telescope program, identified in the most recent National Academy of Sciences decadal survey in 2020 as the top priority for ground-based ...

But in the past two decades, new types of black holes have been seen and astronomers are beginning to understand how they ...

The detection of 3I/ATLAS marks our solar system’s third time saying aloha to an interstellar visitor, following the ...