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46 Cards in this Set

  • Front
  • Back
the seven stars that make up the big dipper is an:
Asterism
the asterism and its region of sky are called a:

Constellation
exactly due west on the horizon is the point called west ___________point.


cardinal




The north star is also known as what?

Polaris or Alpha Ursae Minoris

the northern cross is in the constellation__________.

Cygnus

The point directly overhead, without respect to the observer's location on earth is their _______


zenith





The "Pointer Stars" are in the asterism of the what?


Big dipper



The pointer stars in the little dipper are what? (2)

Merak and Dubhe
Polaris is the end star in what asterism?

The little dipper

The little dipper is apart of what constellation?


Ursa Minor



Opposite of the zenith is the _________.


Nadir




About how many degrees is one average human finger when measuring the sky?




1




A red super giant

Betelgeuse

A blue-white super giant

Rigel

The "Pointer Stars"


Dubhe-merak




The first double star seen in a telescope

Mizar

The brightest star in the sky

Sirius

a famous eclipsing binary


Algol



a pulsating variable

Delta Cephei

The pole star

Polaris

a supernova remnant

Crab nubula

Open (galactic) star cluster

Pleiaades

Globular star cluster

Hercules cluster
emission nebula
orion nebula

planetary nebula

Ring Nebula

the great orion nebula

m42

Hercules cluter

m13

cluster in perseus

double cluster in perseus

most famous galastic cluster

m45, open cluster with reflection nebularW

galastic cluster in cancer

m44, open galastic star cluster

famous galaxy

m13, globular star cluster

trifid nebula

m20, emission AND reflection nebula

lagoon nebula

m8, emission nubula

ring nebula

m57, planetary nebula
what star is in scorpious?

Anteres
what asterism lays in andromeda


great square
orions belt to the upper right

Pleiades

Orions belt to the lower left
sirius
the sword of orion

the great nebula of orion

arc handle of the big dipper

arcturus-spica

between leo and gemina

beehive cluster

along the top of Andromeda

Andromeda galaxy
right shoulder of orion

betelgeuse
upper belt of orion

mintaka

bend of handle of big dipper

Mizar-alcor