Presentation is loading. Please wait.

Presentation is loading. Please wait.

U SING C ONSTELLATIONS. F IND THE B IG D IPPER E ASY !

Similar presentations


Presentation on theme: "U SING C ONSTELLATIONS. F IND THE B IG D IPPER E ASY !"— Presentation transcript:

1 U SING C ONSTELLATIONS

2 F IND THE B IG D IPPER

3 E ASY !

4 F IND THE BIG DIPPER NOW ?

5 S TILL EASY ?

6 C AN YOU SPOT P OLARIS ?

7 I S THIS IT ? ??

8 P OLARIS IS NOT A BRIGHT STAR... NOPE!

9 W HY B IG D IPPER ? It is fairly easy to recognize It is seen year round in the northern hemisphere – just look to the north! Astronomers and navigators have been using it to guide the night skies for a long time It also helps us locate Polaris

10 W HAT SO SPECIAL ABOUT P OLARIS ? Our Pole Star It is directly above our North Pole All stars seem to “go around” Polaris

11

12 V IEW OF THE S TARS

13 L ET ’ S F IND P OLARIS ON YOUR MAP !

14 S TART WITH U RSA M AJOR

15 F IND THE B IG D IPPER

16 T HE B IG D IPPER IS PART OF U RSA M AJOR

17 F IND THE “ LIP ” OF THE B IG D IPPER LIP!

18 I T POINTS YOU TO P OLARIS

19 E ASY ! POLARIS!

20 P OLARIS IS THE BRIGHTEST STAR IN U RSA M INOR Big Dipper Ursa Minor Polaris

21 U SING C ONSTELLATIONS We use constellations to help guide us in the night sky The Big Dipper is not an official constellation, but rather an asterism.

22

23 F IND THE B IG D IPPER

24

25 A STERISMS Asterisms are star patterns in the night sky that are easily recognizable Some other examples: Orion’s Belt The “W” Summer Triangle Winter Triangle Fish Hook (Scorpious)

26 O RION ’ S B ELT

27 F INDING S IRIUS Sirius is the BRIGHTEST star in the night sky!

28 “W” OF C ASSIOPEIA

29 F INDING THE A NDROMEDA G ALAXY

30 S UMMER T RIANGLE

31 W INTER T RIANGLE

32 F ISH H OOK (S CORPIO )


Download ppt "U SING C ONSTELLATIONS. F IND THE B IG D IPPER E ASY !"

Similar presentations


Ads by Google