| 1 | Jumbo shrimp; a jumbo jet. | |
| 2 | The lenses for giant telescopes are very expensive to grind. | |
| 3 | And for fun, you went and looked at the giant watermelons. | |
| 4 | It merely reflects the light of the sun, like a huge mirror hung in the sky. | |
| 5 | Astronomers have suspected for more than a decade that supernova shock waves can act like giant particle accelerators. |