Planets
The inner planets are called this
terrestrial planets
the smallest and brightest stars are called
white dwarfs
The closest galaxy to us is named the
Andromeda Galaxy
The most famous comet that passes by earth
Halley's Comet
Alan Shephard
The rocks in between mars and Jupiter is called
Asteroid belt
when a star runs out of hydrogen and burns helium only
white or blue stars
This type of galaxy looks and spins like a hurricane
Spiral Galaxy
Saturns rings are tiny rocks and dust made out of
gas and or ice
The challenger disaster happened in this year
1986
the outer planets are called
This famous star is named after a movie with a similar name
Betelguese
Our galaxy has this at the center of it
Black hole
When a star collapses and or explodes it is called a
super nova
Which space program landed a man on the moon
Apollo
The most dense planet in the solar system
Mercury
When a star runs out of fuel and shuts its lights off it is called a
black or brown dwarf
When a galaxy has no defined shape it is called this
irregular
Stars and planets are formed in this type of gas cloud
nebula
What year did the shuttle program stop
2011
Planet that rotates on its side
Uranus
When hydrogen runs out, the outside of a star expands and it becomes a red _____.
What is a giant
our solar system is this galaxy
Milky Way
Red shift means things are moving ____ and are _____
Away and Older
Russian's called the people who went to outer space this
Cosmonauts