2005 vx3    4 vesta (asteroid)    99942 apophis (asteroid)    asteroid (celestial object category)    astronomy (field of study)    astrum    astrumspace    ceres (asteroid)    chariklo    comet (celestial object category)    dawn    eros    european space agency (space agency)    hayabusa (space mission)    ida    itokawa    jaxa (space agency)    lutetia    nasa (spacecraft manufacturer)    near shoemaker (spacecraft)    pallas    rosetta (spacecraft)    scott manley