Deep-Sky Objects, Galaxies Open cluster NGC 103, globular cluster NGC 288, and elliptical galaxy NGC 147
Galaxies, Robotic Spaceflight The Chandra Observatory identifies impact of cosmic chaos on star birth
Deep-Sky Objects, Galaxies Two open clusters in Cassiopeia, globular cluster NGC 7492, and spiral galaxy NGC 45
Deep-Sky Objects, Galaxies Open cluster NGC 7686, emission nebula NGC 7538, and barred spiral galaxy NGC 7640
Deep-Sky Objects, Galaxies, Stars Open cluster NGC 7243, the double star Delta Cephei, and spiral galaxy NGC 7332
Exotic Objects, Galaxies, Robotic Spaceflight Hubble helps astronomers find smallest known galaxy with supermassive black hole
