Hi-ho! Astronomers discover seven dwarf galaxies with new telescope

Fun fact – Six out of seven dwarfs are not happy – Deskarati

Meet the seven new dwarf galaxies. – Yale University astronomers, using a new type of telescope made by stitching together telephoto lenses, recently discovered seven celestial surprises while probing a nearby spiral galaxy. The previously unseen galaxies may yield important insights into dark matter and galaxy evolution, while possibly signaling the discovery of a new class of objects in space.

For now, scientists know they have found a septuplet of new galaxies that were previously overlooked because of their diffuse nature: The ghostly galaxies emerged from the night sky as the team obtained the first observations from the “homemade” telescope.

The discovery came quickly, in a relatively small section of sky. “We got an exciting result in our first images,” said Allison Merritt, a Yale graduate student and lead author of a paper about the discovery in The Astrophysical Journal Letters. “It was very exciting. It speaks to the quality of the telescope.” Via Hi-ho! Astronomers discover seven dwarf galaxies with new telescope

This entry was posted in Cosmology. Bookmark the permalink.