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Sky entrance More
In Wolf's Cave The mysterious blue reflection nebula found in catalogs as VdB 152 or Ced 201 really is very faint. More
The Cave Nebula in Infrared from Spitzer What's happening in and around the Cave Nebula? More
Astronomy Picture of the Day: The Cave Nebula in Hydrogen, Oxygen, and Sulfur What's inside this cosmic cave? A stellar nursery 10 light-years deep. More
Circumpolar Stars Trails Over A Ruin Entrance Night of Geminid Meteor Showers Without Moonlight And Cold With My Best Amateur Astronomy Friends. More