The galaxy, seen when the universe was 1.5 billion years old, has a Milky Way-like structure that defies standard models of ...

Galaxies that formed so early in the life of the universe are expected to be not very well-structured, turbulent and unstable ...

Coiled and snakelike, a set of four identical shells surrounds a violent stellar dance 8,000 light-years from Earth.

Zoom into an amazing James Webb Space Telescope view of galaxy NGC 3256. It is " the wreckage of a head-on collision between ...

Interstellar comet 3I/ATLAS, only the third ever seen, returns with unique composition; experts eye 19 December 2025 as a date that could reshape comet science.

Following decades of limited seabed exploration, NASA has developed new and astonishing technology for Seatrec's underwater ...

The NASA/ESA/CSA James Webb Space Telescope has captured a stunning view of the Pismis 24 star cluster located in the core of the Lobster Nebula. Travel 5,500 light years to the amazing imagery in ...

The Geminids peak Dec. 13, producing up to 120 meteors per hour visible from 8 p.m. until sunrise. Plus, a recap of ...

NASA’s Chandra X-ray Observatory wanted to wave goodbye to autumn by releasing images of celestial spectacles.

The Mid-Infrared Instrument (MIRI) on NASA's James Webb Space Telescope captured glowing cosmic dust heated by very young ...

Analysis of early direct images from James Webb telescope show immense dust clouds on brown dwarf that lead to a blurring of ...

According to NASA, the NIRCam on the JWST has near infrared imagery that provided high-resolution imagery for the ...