Tag Archives: Astronomy

Caldwell 56: The Haunting Skull Nebula in Cetus

The Skull Nebula, known as NGC 246 or Caldwell 56, resides in the constellation Cetus. Discovered by William Herschel in 1785, the planetary resembles a human skull due to gas distribution. It features a white dwarf and two companion stars. Though challenging to observe, it captivates astronomers, symbolizing change and the cosmos’ enduring nature.

Gomeisa: The Shining Blue Jewel of Canis Minor

Gomeisa, or Beta Canis Minoris, is a striking blue-white B-type star located 170 light-years from Earth in Canis Minor. With a surface temperature over 11,000 Kelvin and a brightness of magnitude 2.9, it stands out near Procyon. Its rapid rotation and classification as a variable star add to its intrigue for astronomers.

HD 39881 (S 503): A Wide Double Star in Orion

Orion is a prominent winter constellation known for its bright stars, including Betelgeuse and the Orion Nebula, as well as double stars like S 503. This system, consisting of components A and B, offers viewing opportunities with binoculars and telescopes. Recent observations highlighted their visibility despite fading dawn light. Also known as SAO 95004, HD 39881, HR 2067, HIP 28066, BD+13 1036, GC 7469, 0728-03142-1

Zeta Ophiuchi: The Runaway Star with a Turbulent Past

Zeta Ophiuchi, a brilliant blue giant star in the constellation Ophiuchus, is known as the “runaway star” due to its high-speed movement through space. This motion, caused by a past supernova explosion of its companion star, creates a captivating bow shock. Despite its luminosity, interstellar dust obscures its brilliance from casual observers.

From Park Bench to Stardust: Spotting Comet Hale‑Bopp in 1997

Experience the magic of Comet Hale-Bopp through my personal story of a clear March night in Colorado Springs. From capturing the comet on 35 mm film to witnessing its dazzling tail without a telescope, this reflection celebrates the fleeting beauty of great comets and the lifelong wonder they inspire.