Deep-Sky Objects, Galaxies Ptolemy’s Cluster (M7), globular cluster M14, and the Draco Dwarf (UGC 10822)
Cosmology, Galaxies Scientists size up universe’s most lightweight dwarf galaxy with Keck Observatory
Deep-Sky Objects, Galaxies The Butterfly Cluster (M6), globular cluster M107, and spiral galaxy NGC 6207
Galaxies Besides computer simulations, what evidence do astronomers have to support the popular hypothesis that elliptical galaxies form from merging spirals?
Deep-Sky Objects, Galaxies, Stars The star known as La Superba, globular cluster M80, and the Coma Galaxy Cluster
Deep-Sky Objects, Galaxies, Stars Carbon star V Hydrae, globular cluster NGC 5634, and the Ursa Minor Dwarf
