They help to show the full extent of the nebula. NASA’s Chandra X-ray Observatory observations, meanwhile, are visible in cyan. They highlight the nebula’s central source. The red and pink in ...
It shows stars in blue and cyan, dust in red and regions where new ... This is the Little Dumbbell Nebula, also known as Messier 76, or M76, located 3,400 light-years away in the northern ...
A stunning Valentine's view of a nebula contains hidden depths of starbirth and the violent deaths of massive stars. Freelance writer Amanda C. Kooser covers gadgets and tech news with a twist for ...