From its glowing hydrogen clouds to its massive scale, the California Nebula is a dream target for astrophotographers—if you know how to plan for it. With the right gear, timing, and post-processing, ...

To celebrate the 25th anniversary of the International Gemini Observatory, the Gemini South telescope captured an amazing ...

This latest image from Hubble forms just one of more than 1.7 million observations that the space telescope has made over the ...

Explore HubbleScienceHubble Space TelescopeNASA's Hubble Dazzles With… Hubble HomeOverviewAbout HubbleThe History of ...

The Gum Nebula is an emission nebula almost 1400 light-years away. It's home to an object known as "God's Hand" among the faithful. The rest of us call it CG 4. Many objects in space take on ...