Why is Phobos called an 'Impossible Moon'?

Our planetary neighbor Mars has been a subject of great interest because of its similarity to Earth, often targeted by life science missions and used as a proving ground for elaborate missions. The planet's closest moon Phobos has been shrouded in mystery, before it was even officially discovered.
#mars #NASA #artemis #phobos

00:00 - Intro
00:36 - Prescient Discovery
03:00 - "Impossible Moon"
04:58 - Planned Architecture
06:05 - Fobos 1&2
07:29 - Monolith