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CH 12 LAB
| Question | Answer |
|---|---|
| WHAT IS ABSOLUTE MAGNITUDE | THE APPARENT MAGNITUDE A STAR WAID HAVE IF IT WERE 32.6 LY AWAY FROM EARTH |
| BLACK HOLE | A REGION OF SPACE THAT NO MATER CAN ESCAPE |
| BIG BAG THEORY | ABOUT 14 BILLION YEARS AGO THE UNIVERSE BEGAN WITH A BIG BANG |
| GALAXY | MASSIVE SYSTEM OF STARS AND DUST AND GAS |
| NEBULA | A LARGE CLOUD OF GAS AND DUST IN SPACE |
| NEUTRON STAR | A STAR COMPOSED OF NEUTRONS |
| LIGHT YEAR | THE DISTANCE LIGHT TRAVELS IN ONE YEAR |
| RED GIANT | A STAR THAT WILL GET REALLY BIG |