mrt 252014
 
Anne's Image of the Day: Superbubble DEM L50

  March 25, 2014 DEM L50, a superbubble in the LMC Image Credits: X-ray: NASA/CXC/Univ of Michigan/A.E.Jaskot; Optical: NOAO/CTIO/MCELS DEM L50 (also known as N186) is a superbubble of about 950 light-years across, located some 163,000 light-years away from Earth in the Large Magellanic Cloud (LMC), a satellite galaxy to our Milky Way, in the [continue reading]