The Milky Way - 84 Million Stars in 9 Billion Pixels via petapixel: The image is a composite of thousands of photos shot by the VISTA survey camera by Astronomers at the European Southern Observatory’s Paranal Observatory in Chile. if you were to print out this image as a standard book photograph, it would be nearly 30-feet wide and 23-feet. Here is the link to the zoomable image. http://www.eso.org/public/images/eso1242a/zoomable/ #Astronomy #Milky_Way #hahahaha8888
#GalaxyAndromeda | Infrared The Andromeda Galaxy, also known as Messier 31, M31, or NGC 224, is a spiral galaxy approximately 780 kiloparsecs (2.5 million light-years) from Earth. It is the nearest major galaxy to the Milky Way and was often referred to as the Great Andromeda Nebula in older texts. It received its name from the area of the sky in which it appears, the constellation of Andromeda, which was named after the mythological princess Andromeda.
Blue Flame, Colour photograph (Giclée) by Shane Lamb. Alaskan night sky is dark from August to April. The Aurora is a natural light display caused by charged particles from the sun interacting with the earth's atmosphere. When these particles collide with oxygen, yellows and greens are produced, with nitrogen they produce reds, violets and rarely blues