Unit 10 A and 10 B
What is Ed Lu's idea?
To use a spaceship to deflect asteroids by pulling it away.
What happened 35 million years ago in regards of massive asteroid struck?
A 3-km wide rock smashed into the ocean floor and created a crater beneath Chesapeake Bay.
What happened 65 million years ago in regards of massive asteroid struck?
A 10-km wide rock smashed the Gulf of Mexico and caused the loss of three quarter lives of life on Earth.