Nebulae

Deep-Sky Objects, Stars

The stars Algedi and Dabih, M73, and Gyulbudaghian’s Nebula

Astronomy for beginners, Deep-Sky Objects

The constellation Sagitta, the Mu Normae Cluster (NGC 6169), and combination object NGC 6188/6193

Deep-Sky Objects, Robotic Spaceflight, The Sun

Telescope on IRIS sees first light

Deep-Sky Objects

The Small Sagittarius Star Cloud, open cluster NGC 6738, and dark nebula Bernes 157

Astrophotography, Deep-Sky Objects

Sketching small planetaries

Deep-Sky Objects, Stars

Barnard’s E, the Double Double, and globular cluster NGC 6717

Deep-Sky Objects, Stars

Shedding new light on a dying star

Deep-Sky Objects

The Coathanger, globular cluster M22, and the Phantom Streak (NGC 6741)

Deep-Sky Objects, Stars

The Teapot of Sagittarius, globular cluster M4, and the Snake Nebula (B72)

Deep-Sky Objects, Robotic Spaceflight, The Sun

NASA launches satellite to study how Sun’s atmosphere is energized

Deep-Sky Objects, Robotic Spaceflight, The Sun

NASA prepares for launch of next solar satellite

Deep-Sky Objects, Milky Way, Stars

Is emission nebula NGC 6334 a mini starburst region?