The optics for NASA's Nancy Grace Roman Space Telescope have been delivered, marking a big milestone in the assembly of the ...

The PRIMA space telescope would observe the cosmos in far-infrared light, while AXIS would be an orbiting X-ray detector.

"We pushed our detection limit down to the brown dwarfs of the cluster, which are the smallest stars that can form!" ...

The Sombrero galaxy, named for its resemblance to the Mexican hat, is about 30 million light-years from Earth.

The cosmic curtain lifts as NEOWISE's last act reveals breathtaking images, a testament to its legacy and a treasure for the ...

The James Webb Space Telescope may have broken another of its own records, finding potentially five of the earliest and most ...

A new JWST study has revealed the true origins of a luminous quasar that has been duplicated six times as its light "zig-zags ...

(NASA) – A Neptune-sized planet, TOI-3261 b, makes a scorchingly close orbit around its host star. Only the fourth object of its kind ever found, the planet could reveal clues as to how planets such ...

Webb telescope, with help of Mid-Infrared Instrument, captured high-resolution mid-infrared image of galaxy, also known as ...

Using JWST, astronomers confirmed that some proplyds in the Orion Nebula surround brown dwarfs, providing new insights into ...

See how telescopes capture the cosmos. ExtremeTech explains the science behind lenses and space exploration. Start exploring ...

By Dean Murray via SWNS Space scientists have captured a startling new image of the so-called Sombrero galaxy. NASA’s James ...