astronomy Flashcards
Ptolemy
Roman mathematician,
Copernicus
Renaissance polymath
Brahe, Tycho
Danish astronomer
Kepler, Johannes
German astronomer
Galileo
Italian astronomer, physicist and engineer, sometimes described as a polymath.
Newton, Isaac
English mathematician, physicist, astronomer, alchemist, theologian, and author
Hubble, Edwin
American astronomer
Ursa major
a constellation in the northern sky
Ursa minor
a constellation located in the far northern sky.
Orion
a prominent constellation located on the celestial equator and visible throughout the world.
Canis major
a constellation in the southern celestial hemisphere.
Cassiopeia
constellation in the northern sky named after the vain queen Cassiopeia
Red giant
a dying star in the final stages of stellar evolution.
White dwarf
what stars like the Sun become after they have exhausted their nuclear fuel.
Main-sequence star
any star that has a hot, dense core which fuses hydrogen into helium to produce energy