How Does NASA Spot a Near-Earth Asteroid?
How Does NASA Spot a Near-Earth Asteroid? 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
Did you ever wonder how NASA spots asteroids that maybe getting too close to Earth for comfort? Watch and learn. Find out more about NASA finds, studies and tracks near-Earth objects by visiting https://www.nasa.gov/planetarydefense
