42 Facts About Space, A Homage to Douglas Adams - "In physical cosmology and astronomy, dark energy is an unknown form of energy which is hypothesized to permeate all of space, tending to accelerate the expansion of the universe.
The Marvel Cinematic Universe. SO EXCITED!<<<< the next captain America movie is I'd called civil war. The next avengers movie is infinity war and it's a 2 part film. The first part is coming out may 2018 and the second is may 2019