NASA Viking 1 may have landed at the site of an ancient Martian megatsunami | CNN
Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news about fascinating discoveries, scientific advancements and more. CNN — When NASA’s Viking 1 lander made history as the first spacecraft to touch down on Mars on July 20, 1976, it returned images of a landscape no one expected. These early images taken …
NASA Viking 1 may have landed at the site of an ancient Martian megatsunami | CNN Read More »