Show:
Elliptial, Irregular and
Spiral
Red shifting Blueshifting Dark matter Dark Energy
Random guess
y
100
Elliptial galaxy
What is oval shaped, contains older stars, largest size galaxy
100
Whats red shifting?
What is expanding universe. Has longer waves
100
What did Edwin Hubble (1929) discover?
What is seeing that nearly all distant galaxies show a red shift expanding universe
100
whats a binary star system
What is a star system with two stars
200
Irregular galaxy
What is no shape, gas and dust, and new stars ,smallest size galaxy.
200
What is Blue shifting?
What is Shortened waves. Shows movement moving away
200
Whats a Open star cluster?
What is a disorganized appearance and contains no more than 3,00 stars. They often contain many bright super giants, gas, and dust.
300
Spiral Galaxy
What is pinwheeled shaped contains gas and dust
300
Whats dark energy?
What is a force causing the expansion of the universe to go faster.
300
Whats the big bang theory
What is mc2. Happened 13.7 billion years ago. Atoms formed then stars and galaxies after explosion.
400
The milky way galaxy.
What is spiral shaped. Super massive blackhole in center
400
What is Dark Matter?
What is 22% of the matter doesnt give off electromagnetic radiation
400
Whats Cosmic Microwave Background Radiation?
What is discovery in the 1960's TV static left over electromagnetic radiation from big bang
500
Whats a galaxys
What is trillion of stars with gas and dust and suppermassive black holes in the center
500
what are some other galaxies?
What is ring, Lenticular, dwarf Colliding galaxies
500
Globular cluster
What is Large groups of older stars. They are round and packed with stars. Many contain more than a million stars.