Over 40 stars in a galaxy billions of light-years away were photographed, offering a glimpse into an era when the universe ...

A spacecraft has beamed back some of the best close-up photos ever of Mercury’s north pole. The European and Japanese robotic ...

The research group observed a galaxy nearly 6.5 billion light-years from Earth; when the universe was half its current age.

While the extra-galactic stars provided a microlensing effect, large clusters of dark matter provided a macrolensing effect.

There are two main options when figuring out what the rate of expansion for the universe actually is. First, measurements of ...

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

Unless one is a scientist or a teacher of the sciences, it would be understandable if a person may not be familiar with ...

Researchers discover 44 stars 6.5 billion light-years away using gravitational lensing Cosmic magnification reveals ...

Sierra Space and NASA's Johnson Space Center are conducting simulations to prepare for the Dream Chaser space plane's first ...

Photos from the James Webb Space Telescope have revealed more than 40 stars within the gravitationally lensed "Dragon Arc" ...

The James Webb Space Telescope captured images of 44 individual stars in a gorgeous portrait of a distant galaxy.

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