A galaxy cluster allowed to spot a record number of stars. Source: NASA James Webb Space Telescope has managed to capture ...

Using a natural phenomena called “gravitational lensing”, a team of researchers and astronomers at the University of Arizona’s Steward Observatory have spotted ...

Astronomers using the James Webb Space Telescope identified over 40 stars in a galaxy 6.5 billion light-years away, thanks to ...

Gravitational lenses have been used previously to resolve individual stars in the distant Universe. Using the microlensing of ...

The Great Filter theory suggests that our lack of contact with extraterrestrial civilizations may arise from either their ...

Taking advantage of a cosmic 'double lens,' astronomers resolved more than 40 individual stars in a galaxy so far away its light dates back to when the universe was only half its present age.

The galaxy Dragon Arc was observed along the line of sight to the galaxy cluster Abell 370, which acts as a cosmic magnifying glass.

A phenomenon called gravitational lensing turned a galaxy into a "hall of mirrors of cosmic proportions," allowing for the ...

"I never dreamed of Webb seeing them in such large numbers." ...

A new study suggests that an ultra-energetic cosmic ray which approached Earth from the direction of a vast intergalactic ...