Science Oct 07 Spacecraft on its way to investigate asteroid slammed by NASA in a previous save-the-Earth test By Marcia Dunn, Associated Press
Science Oct 16 Watch 5:29 Neil deGrasse Tyson explains NASA’s asteroid-shifting DART mission NASA's recent Double Asteroid Redirection Test mission, known as DART, successfully altered the orbit of a planetary object for the first time ever. Astrophysicist Neil deGrasse Tyson, and author of the new book "Starry Messenger: Cosmic Perspectives on Civilization," joins…
Science Oct 11 WATCH: NASA says DART spacecraft successfully redirected asteroid A spacecraft that plowed into a small, harmless asteroid millions of miles away succeeded in shifting its orbit, NASA said Tuesday in announcing the results of its save-the-world test. By Marcia Dunn, Associated Press