Discover the Eight-Burst Nebula (Caldwell 74), a southern planetary nebula in Vela with a hidden white dwarf at its heart.
Tag Archives: Astronomy
Monkey Head Nebula (NGC 2174): Orion’s Hidden Face
Explore the Monkey Head Nebula (NGC 2174) in Orion—its glowing red gas, newborn stars, discovery history, and tips for observing this hidden winter deep-sky object.
Upsilon Puppis: A Wide Optical Double Star in Puppis
Learn how to find Upsilon Puppis, a great optical double star. Perfect for binoculars, this pair in the constellation Puppis is a winter sky must-see.
Donati’s Comet 1858: The Comet That Stunned the World
Explore Donati’s Comet of 1858—its historic observations, first photographs, and global impact, from Florence skies to Abraham Lincoln’s gaze.
Messier 93: The Wedge-Shaped Open Cluster in Puppis
Learn about Messier 93, a wedge-shaped open star cluster in Puppis—its history and how to observe it with binoculars or a telescope.
The Flame Nebula (NGC 2024): Orion’s Subtle Fire
Discover Orion’s Flame Nebula, glowing crimson from hidden star IRS2b. Learn about its beauty and how to observe visually and with a Seestar.
HD 222872: An Uneven Double in Sculptor
HD 222872 is an uneven double star in Sculptor. Learn its magnitudes, separation, distance, and visual observing notes.
NGC 1360: Robin’s Egg Nebula in Fornax
Explore NGC 1360, the Robin’s Egg Nebula in Fornax, imaged with Seestar S50, revealing its faint oval shape and binary star heart in the night sky.