David Eicher
David Eicher https://asteroidday.org/wp-content/themes/fildisi/images/empty/thumbnail.jpg 150 150 Asteroid Day https://asteroidday.org/wp-content/themes/fildisi/images/empty/thumbnail.jpg
“Sixty-six million years ago, a ten kilometer space rock plumeted into the Ucitan Peninsula, causing a prolonged nuclear winter, killing off the Dinosaurs. Today, such a collision would likely end human civilization”
