Ambassadors from Earth: Pioneering Explorations with Unmanned Spacecraft: Outward Odyssey: A People's History of Spaceflight By: Jay Gallentine | Audiobooks - Math/Science/Tech | M4B@126kb/s | 1.07 GiB
2020-03-28 | ASIN: B086G4WT2H | english | 20h1m
Introduction to Unmanned Aircraft Systems, Second Edition By: Douglas M Marshall, Richard K Barnhart, Eric Shappee, and 1 more | Ebooks - Math/Science/Tech | PDF | 12.84 MiB