The issue focused largely on Greece's indebtedness and borrowing rates — Greece currently owes €318 billion ($432 billion) — rather than Greece's insistence that creditors adhere to austerity demands that Athens deems illegitimate.Astronomers announced Thursday they've spotted two asteroids orbiting Jupiter — including one smaller than Pluto — within sight of Jupiter itself. The newfound asteroids orbit Jupiter twice each day and orbit Jupiter closer than Pluto orbits the sun.Astronomers discovered four asteroids orbiting Pluto today — named OGLE-2003-BLG