1
00:00:02,469 --> 00:00:03,670
DEAN: STARS HAVE PERSONALITY.

2
00:00:03,770 --> 00:00:05,305
JAMES: ITS TRUE!

3
00:00:05,405 --> 00:00:09,142
THEY VARY IN BRIGHTNESS, SIZE, DISTANCE, AND 
ESPECIALLY COLOR.

4
00:00:09,242 --> 00:00:14,114
DEAN: STARS CAN BE BLUE, WHITE, YELLOW, ORANGE, 
AND RED AND THEIR COLOR IS AN INDICATION OF

5
00:00:14,214 --> 00:00:16,049
THEIR TEMPERATURE.

6
00:00:16,149 --> 00:00:19,853
JAMES: YOU CAN TELL THE COLORS OF THE BRIGHTEST 
STARS LIKE BETELGEUSE THE STAR MARKING ORION'S

7
00:00:19,953 --> 00:00:21,654
ARMPIT.

8
00:00:21,755 --> 00:00:25,759
BETELGEUSE IS A RED SUPERGIANT WITH A COOL 
SURFACE TEMPERATURE OF ABOUT 5,800 DEGREES

9
00:00:25,859 --> 00:00:27,027
FAHRENHEIT.

10
00:00:27,127 --> 00:00:28,928
DEAN: ON ORION'S LEFT SHOULDER IS THE STAR 
BELLATRIX.

11
00:00:29,029 --> 00:00:33,900
THROUGH A TELESCOPE, BELLATRIX IS THE DEEPEST 
BLUE AND IS ONE OF THE HOTTEST STARS AT OVER

12
00:00:34,000 --> 00:00:35,368
38,000 DEGREES.

13
00:00:35,468 --> 00:00:38,972
JAMES: ALSO CHECK OUT ORIONS BELT OF THREE, 
BLUE STARS.

14
00:00:39,072 --> 00:00:42,675
DEAN: THE BRIGHTEST STAR IN THE NIGHT SKY 
IS THE DOG STAR, SIRIUS.

15
00:00:42,776 --> 00:00:47,580
SIRIUS BLAZES WITH A STARK WHITE LIGHT AND 
A TEMPERATURE OF ABOUT 17,000 DEGREES

16
00:00:47,680 --> 00:00:50,583
JAMES: CHECK OUT THE COLORFUL STARS OF SPRING 
THIS WEEK.

17
00:00:50,683 --> 00:00:54,683
BOTH: KEEP LOOKING UP!