The second statement is the correct choice. Don't make me type it out.
Answer:
NASA's Chandra X-ray Observatory and other telescopes such as the Hubble telescope.
Explanation:
Dark matter and normal matter have been wrenched apart by the tremendous collision of two large clusters of galaxies.
The above observations have provided the strongest evidence yet that most of the matter in the universe is dark.
Energy resources that cannot be replaced are called "non-renewable" energy resources.
C Camera. I think this because you can make timelapses with cameras which makes it easy to see.
300 miles / 6 hours = 50 miles per hour
