The Hubble Space Telescope has played a crucial role in studying Andromeda’s satellite galaxies. With over 1,000 orbits dedicated to this research, Hubble has provided a high-resolution 3D map ...

A Michigan State University researcher saw X-rays coming from a black hole using the NASA Chandra X-Ray Observatory telescope ...

The Andromeda galaxy is surrounded by a constellation of dwarf galaxies that are arranged in a highly lopsided manner. Analysis of cosmological simulations published in Nature Astronomy reveal that ...

The Andromeda galaxy is surrounded by a constellation ... a signature of thermal light and a hallmark of quantum chaos. High-resolution images from the Hubble Space Telescope show evidence of ...

The Andromeda galaxy is surrounded by a constellation ... depending on the altitude in the planet’s atmosphere. High-resolution observations have mapped these winds for the first time ...