1. The largest star in the universe is VY Canis Majoris. This star is more than 2,100 times larger than our sun.
2. There are more than 20,000 species of edible plants, but only 20 are responsible for 90% of our food supply.
3. The Marianas Trench is 36,070 ft deep in an area of exploration known as the Challenger Deep; however, speculation from scientists is that there exists an area as deep as 40,000 ft further down the trench towards the Guam islands.