News tagged with asteroid gaspra

Galileo's Jupiter Journey Began Two Decades Ago

(PhysOrg.com) -- NASA's Galileo spacecraft began what would become a 14-year odyssey of exploration 20 years ago this Sunday, Oct. 18. Galileo was humanity's first emissary to orbit a planet in the outer solar ...

Space & Earth / Space Exploration

Oct 19, 2009 | 4.8 / 5 (5) | 0