425
Voyager 1 loses contact with NASA, turns on retro transmitter not used since 1981
(www.livescience.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
Yep, I had completely forgotten about graphite because I was looking at my 3-in-1 oil at the time. My mistake, and I'm leaving it to show my own hubris and blind spots, much like the Texan pictured above.