Aug 10, 2026 by Enrico de Lazaro

New infrared observations of the Eskimo Nebula, a bipolar double-shell planetary nebula in the constellation of Gemini, reveal clumps of dust, ionized...

Jul 12, 2013 by Enrico de Lazaro

Chandra X-ray observations of a remarkable planetary nebula called NGC 2392 have revealed superheated gas around the dense, hot core of the nebula. This...