Hey fellow Stargate fans! When it comes to strategies in the Stargate universe, one of my favorite tactics is to always have a diverse team with different skills and specialties. Having someone who excels in technology, another in combat, and a diplomat can really save the day in various situations. Also, I believe in thorough reconnaissance and…Read More

The Hydra Cluster of GalaxiesWithin our own Milky Way galaxy, two bright, spiky stars stand like sentinels in the foreground of this cosmic snapshot. Far beyond them are the galaxies of the Hydra Cluster. In fact, while the spiky foreground stars are hundreds of light-years distant, the Hydra Cluster galaxies are well over 100 million light-years…Read More

A Planetary Nebula with Cosmic BuckyballsWhat is happening inside this unusual nebula? Planetary nebula Tc 1, captured here in exquisite detail by the James Webb Space Telescope, is the celestial site where buckyballs were first identified in 2010. Buckminsterfullerene — as buckyballs are officially called — is a molecule with 60 carbon ato…Read More

Andromeda Through Gas and DustOver 1000 years ago, Persian astronomer Abd al-Rahman al-Sufi published humanity’s oldest known record of the Andromeda Galaxy in “The Book of Fixed Stars” (Bodleian Library MS. Marsh 144 p. 167). 800 years later, Andromeda became the 31st entry in Charles Messier’s “Catalogue of Nebulae and Star Clusters”. From “a…Read More

The Vela Supernova RemnantThe explosion is over, but the consequences continue. About twelve thousand years ago, a relatively normal star in the constellation Vela suddenly exploded, creating a strange point of light briefly visible to humans living near the beginning of recorded history. The outer layers of the star crashed into the…Read More