What is the band of color produced when white light passes through a prism?
What is spectrum
100
True or False? Galaxies are composed of billions of stars?
What is true
100
What is the study of the origin, properties, processes, and evolution of the universe?
What is cosmology
100
What is the hottest color of a star?
What is Blue
100
What is an object so massive and dense that even light can't escape it?
What is black hole
200
How far is the North Star?
What is 431 light-years or 4,080,000,000,000,000 km from earth.
200
What is a galaxy that doesn't fit into any other galaxy?
What is irregular galaxies
200
What is the brightness of a star that would have the distance of 32.6 light years?
What is absolute magnitude
200
Is the theory that states the universe began 13.7 billion years ago with a big explosion?
What is Big Bang Theory
200
What are large groups of stars, dust, and gas?
What is galaxy
300
What kind of galaxy is the Milky Way?
What is spiral galaxy.
300
How many times brighter is is a supernova compared to the sun?
What is 100 time brighter
300
What is a light year
What is the distance it takes for light to travel in one year
300
What is the coolest color of a star?
What is red
300
What are large clouds of gas and dust?
What is nebula
400
What is the Latin word for cloud?
What is nebula
400
What is the suns absolute magnitude?
What is +4.8
400
What is a small hot star that is the leftover center of an old star
What is white dwarf
400
What is a parallax
What is an apparent shift in the position of an object when viewed from different locations.
400
What is a giant explosion that a massive star collapses and throws its outer layers into space?
What is supernova
500
What are located in a spherical halo that surrounds spiral galaxies?
What is globular clusters
500
What are emission lines?
What is they are lines that are made when certain wavelengths of light, or colors, are given off by hot spectrum show up, while all the other colors are missing.
500
What is the location on the H-R diagram where stars lie?
What is main sequence
500
What is the brightness of a star seen from earth?
What is apparent magnitude
500
What is the H-R diagram
What is a graph that shows the relationship between a stars surface temperature and absolute magnitude.