Possible dark galaxy discovered near Milky Way Emits no visible light, made of hydrogen and dark matter Detected using Green ...

Astronomers have identified a new ultra-diffuse galaxy that appears to defy one of the fundamental assumptions of modern ...

The halo is more extended that astronomers originally thought, and contains enough hydrogen gas to resolve the problem of the ...

A ghost galaxy with no stars is sitting in our galactic neighbourhood. It has been hiding in plain sight. What's special ...

The fast-moving gas cloud could help explain the so-called missing satellite problem, if the object is what scientists think ...

Discover the amazing similarities between Zhúlóng and the Milky Way, challenging our understanding of galaxy evolution.

To mark its 35th anniversary, the European Space Agency (ESA) is revisiting iconic Hubble images with updated data and ...

Hubble’s sharp new image of the Sombrero Galaxy reveals unusual metal-rich stars, a calm black hole, and merger ...

NASA’s Gateway will orbit the Moon as a launchpad for Mars missions, featuring global tech, astronaut habitats, and ...

Astronomers are applying new image-processing techniques to previously released Hubble observations in honor of the space ...

Hubble’s 35‑year celebration brings a vibrant reimagining of the Sombrero Galaxy, revealing hidden dust lanes and far‑flung ...

Indian Institute of Astrophysics researchers have revisited the ultra-diffuse galaxy, NGC 1052-DF2, challenging previous ...