'On Jan. 2, 2004 the Stardust probe collected dust samples from Wild 2, one of these, & is returning them to Earth'
a comet
THE SOLAR SYSTEM: On Jan. 2, 2004 the Stardust probe collected dust samples from Wild 2, one of these, & is returning them to Earth
On Jan. 2, 2004 the Stardust probe collected dust samples from Wild 2, one of these, & is returning them to Earth
On Jan. 2, 2004 the Stardust probe collected dust samples from Wild 2, one of these, & is returning them to Earth
THE SOLAR SYSTEM
a comet
THE SOLAR SYSTEM