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...
From the Non-Chair
OMG! 2023!
Concellation® continues to be the place for fans to gather between conventions.
Conventions have returned! But Concellation remains your home between the cons!
Equinox Sunrise Around the World
APOD: 2022 September 30 - Equinox Sunrise Around the World Discover the cosmos!Each day a different image or photograph of our fascinating universe isfeatured, along with a brief explanation written b...
Lunation Matrix
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...
DART Asteroid Impact from Space
APOD: 2022 September 29 - DART Asteroid Impact from Space Discover the cosmos!Each day a different image or photograph of our fascinating universe isfeatured, along with a brief explanation written by...
Equinox Sunrise Around the World
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...
A Furious Sky over Mount Shasta
APOD: 2022 September 28 - A Furious Sky over Mount Shasta Discover the cosmos!Each day a different image or photograph of our fascinating universe isfeatured, along with a brief explanation written by...
DART Asteroid Impact from Space
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...
DART: Impact on Asteroid Dimorphos
APOD: 2022 September 27 - DART: Impact on Asteroid Dimorphos Discover the cosmos!Each day a different image or photograph of our fascinating universe isfeatured, along with a brief explanation written...
A Furious Sky over Mount Shasta
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...
All the Water on Planet Earth
APOD: 2022 September 26 - All the Water on Planet Earth Discover the cosmos!Each day a different image or photograph of our fascinating universe isfeatured, along with a brief explanation written by a...
