Possible Clues:

• Most ancient of Greek gods, and a major planet
• Might USA run up the planet?
• *'The Magician'
• In short, you sprinted with us before Neptune
• Heavenly discovery of 1781
• Neighbor of Saturn
• First planet discovered using a telescope
• You managed to get us next to Neptune
• Planet - Greek god of the sky
• How you hurried with us before getting to Neptune