DEM L50 in 60 Seconds
1,626 views · Published 11 February 2013 · 1:34 · Indexed 27 September 2026
Channel: Chandra X-ray Observatory · 2013 · Science & Technology
DEM L50 is what astronomers call a superbubble. These objects are found in regions where massive stars have formed, raced through their evolution, and exploded as supernovas.