Set: Chapter 16
Familiarize |
Learn |
Test |
|||
Play Scatter |
Play Space Race |
||||
 Combine with other sets |
Login to add to Favorites |
| Print: Term List | Flashcards |
Editing not allowed |
| Export |
Deleting not allowed |
All 5 Terms
| | Term | Definition |
|---|---|---|
| |
astrolabe | measures the angles between the horizon and an object in the sky; |
| |
sextant | produces more accurate information; measures the angle between the horizon and an object in the sky. |
| |
telescope | a tool we use to observe objects far away. |
| |
universe | everything that exists |
| |
light year | the distance life travels in one year. |