The Sun’s rays light up Earth’s thin atmosphere during a period between night and day.
Alaska’s serious wildfire situation persists and this NASA/NOAA Suomi NPP satellite image from July 22, 2019 shows the extent of…
The wildfire dubbed the Museum Fire broke out Sunday, July 21, 2019 just one mile north of Flagstaff, Arizona.
Christopher C. Kraft, Jr., who died July 22, 2019, created the concept of NASA’s Mission Control and developed its organization,…
The colossal system Abell 2146 is the result of a collision and merger between two galaxy clusters.
The central region of our galaxy, the Milky Way, contains an exotic collection of objects.
At the center of 30 Doradus, one of the largest star-forming regions located close to the Milky Way, thousands of…
Stars come in different sizes and masses. Our Sun is an average-sized star that will have a lifespan of some…
Supernova remnants are the debris from exploded stars. G292.0+1.8 is a rare type of supernova remnant observed to contain large…
The nearby galaxy Messier 33 contains a star-forming region called NGC 604 where some 200 hot, young, massive stars reside.
