123
NASA's Mars helicopter broke during a mysterious communication blackout. Now it will never fly again.
(www.businessinsider.com)
Share & discuss informative content on: Astrophysics, Cosmology, Space Exploration, Planetary Science and Astrobiology.
The Busy Center of the Lagoon Nebula
๐ญ Science
๐ Engineering
๐ Art and Photography
Other Cool Links
Maybe the helicopter blades would sound like a low 'woob, woob, woob' in methane.