Armando Yael Rivera Lopez

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We Still Don't Know How Fast The Universe Is Expanding

Once we discovered that the Universe was expanding, the next scientific step was to determine what the rate of expansion was. Despite the fact that it’s been more than 80 years, we still don’t have agreement on how fast that rate actually is. By looking at the largest cosmic scales and the oldest …

The Man Who's Trying to Kill Dark Matter

For 80 years, scientists have puzzled over the way galaxies and other cosmic structures appear to gravitate toward something they cannot see. This … is coming soon

The moon is actually a lot older than we thought

The moon is actually a lot older than scientists thought, according to a new study.<p>Researchers from UCLA analyzed rocks and soil collected by the …

Earth Science