A post by the Planetary Society on the soon to end Dawn mission, which ends when its hydrazine is depleted and it can no longer maintain its position. The post notes that it's likely to remain in orbit around Ceres for at least 50 years.
#Space #Dawn #DawnProbe #Nasa #Exploration #Asteroids #Ceres #Vesta
http://www.planetary.org/blogs/guest-blogs/marc-rayman/dawn-journal-denouement.html
#space #dawn #dawnprobe #nasa #exploration #asteroids #ceres #vesta