An unusual ultra-faint dwarf galaxy has been discovered on the outer fringes of the Andromeda Galaxy thanks to the sharp eyes of an amateur astronomer. Follow-up by professional astronomers revealed ...

A unique ultra-faint dwarf galaxy has been discovered in the outer fringes of the Andromeda Galaxy thanks to the sharp eyes of an amateur astronomer examining archival data from the US Department of ...

Winter is a splendid time to search the evening and morning skies. Cold air holds less moisture than the balmy summer air, so our clear nights - when they come - are very clear. Plus, there's more ...

The smudge in the sky is a hint of what early galaxies looked like. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. An amateur astronomer found a ...

image: A unique ultra-faint dwarf galaxy has been discovered in the outer fringes of the Andromeda Galaxy thanks to the sharp eyes of an amateur astronomer examining archival data from the US ...