| A | B |
|---|
| celestial | Beyond the Earth's atmosphere. |
| constellations | Star patterns in the sky. |
| circumpolar | Appearing to move around Polaris. |
| Polaris | The North Star. |
| universe | All known objects/energy in all of space. |
| galaxy | Collection of billions of stars. |
| solar system | The Sun and the 9 planets. |
| Moon | Earth's natural satellite. |
| asteroids | Orbit Sun between Mars and Jupiter. |
| Sun | The star that is the center of our Solar System. |
| meteor | A "shootings star". |
| comet | "Dirty snowball" with eccentric orbit. |
| Milky Way | Name of our galaxy. |
| Little Dipper | Constellation with Polaris at end of handle. |
| main sequence | Where most stars are found on the star graph. |
| red giant | Very large and cooler star. |
| white dwarf | Very small, dense, and hot star. |
| Jovian planets | The huge gas giant planets. |
| supernova | An exploded star. |
| Terrestrial planets | The small, rocky dense planets |
