Comet C 2023 E1 ATLAS near Perihelion
From the Non-Chair
OMG! 2024!
Concellation® continues to be the place for fans to gather between conventions.
Conventions have returned! But Concellation remains your home between the cons!
Webb s Rho Ophiuchi
Astronomy Picture of the Day Discover the cosmos!Each day a different image or photograph of our fascinating universe isfeatured, along with a brief explanation written by a professional astronomer. 2...
Stickney Crater
Astronomy Picture of the Day Discover the cosmos!Each day a different image or photograph of our fascinating universe isfeatured, along with a brief explanation written by a professional astronomer. 2...
The Double Cluster in Perseus
APOD: 2023 July 7 - The Double Cluster in Perseus Discover the cosmos!Each day a different image or photograph of our fascinating universe isfeatured, along with a brief explanation written by a profe...
Fireworks vs Supermoon
APOD: 2023 July 6 - Fireworks vs Supermoon Discover the cosmos!Each day a different image or photograph of our fascinating universe isfeatured, along with a brief explanation written by a professional...
The Double Cluster in Perseus
Astronomy Picture of the Day Discover the cosmos!Each day a different image or photograph of our fascinating universe isfeatured, along with a brief explanation written by a professional astronomer. 2...
Fireworks vs Supermoon
Astronomy Picture of the Day Discover the cosmos!Each day a different image or photograph of our fascinating universe isfeatured, along with a brief explanation written by a professional astronomer. 2...
Three Galaxies in Draco
Astronomy Picture of the Day Discover the cosmos!Each day a different image or photograph of our fascinating universe isfeatured, along with a brief explanation written by a professional astronomer. 2...
MAVEN's Ultraviolet Mars
APOD: 2023 June 27 - MAVEN's Ultraviolet Mars Discover the cosmos!Each day a different image or photograph of our fascinating universe isfeatured, along with a brief explanation written by a professio...
Messier 24: Sagittarius Star Cloud
Astronomy Picture of the Day Discover the cosmos!Each day a different image or photograph of our fascinating universe isfeatured, along with a brief explanation written by a professional astronomer. 2...
