Dark Matter of Bullet Cluster molten ring This picture of Neptune was

This picture of Neptune was produced from the last whole planet images taken through the green and orange filters on the Voyager 2 narrow angle camera

at a distance of approximately 3

and this is one of the frames from the first part of the night

The rover has climbed more than 2

and composition

Dark Matter of Bullet Cluster molten ring This picture of Neptune wasDark matter is the most mysterious substance in the Universe. All our current knowledge suggests that has to exist because we observe its gravitational interaction with the surrounding matter but we can not find any particle responsible for it. It only shows how much is still to discover about the universe. This composite image shows the galaxy cluster 1E 0657 556 commonly known as the "bullet cluster." This cluster was formed after the collision of