Stars of this shade have actually the greatest surchallenge temperature
white dwarfWhich remnant is left over when a low or medium mass star runs out of power and dies?
redStars of this color have the coolest surface temperature
9.5 trillionA light year is _______ kilometers.

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light-yearsStellar ranges are normally expressed in what units?
magnitudeMeacertain of a star's brightness
Star BIf Star A if farther from Earth than star B and both stars have the exact same absolute magnitude, which has the greater evident magnitude?
-5 or -10According to the H-R diagram, which magnitude would be connected via the brightest star? (Hint: answer is __ OR __)
temperature & absolute magnitudeA Hertzspung-Russel (H-R) diagram shows the partnership between ____ & ____.
major sequenceA star spends around 90% of its life in this stage of development.
RedThese main-sequence stars are the most enormous.
BlueThese main-sequence stars are the leastern huge.
the hottestAccording to the H-R diagram, whch major sequence stars are brightest?
5According to the H-R diagram, the sunlight has actually an absolute magnitude of around ____.
nebulaInterstellar issue that will certainly ultimately form a star.
protostar temperature nuclear fusionA star is said to be born once a _____ reaches a ____ high enough for ____ ____ to occur.
gravityThis force is a lot of responsible for the development of a star.
supernovaMassive stars terminate in a brilliant explosion called a _____.
fuel collapseAll stars, regardmuch less of size, inevitably run out of ___ and also ____.
red giantWhen a main-sequence star has exhausted the fuel in its core, it becomes a ____ ____.
main-sequence starThe sun is currently classified as a:
red giantWhat is the following stage in the sun's life cycle?
spiralWhich type of galaxy is consisted of of both old and also young stars?
black holeLight cannot escape the intense gravitational pull of a ____ ____.
Milky WayOur galaxy is dubbed the:
among the spiral armsWhere is our sunlight located in the Milky Way?
ellipticalAbout 60% of all known galaxies are classified as ____ galaxies.
14 billionAccording to the significant bang concept, the world started around ___ _____ years earlier.
Which object is largest: constellation, galaxy, star, or planet?galaxy
irregularWhich form of galaxy is made up of mostly young stars?
irregularThis kind of galaxy lacks symmeattempt in its appearance.

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constellationsPatterns of stars that were originally named in honor of mythological personalities or good heroes.
low mass starWhich star does not typically form a red giant?
massive starWhich star blows up in a supernova event?
ircontinual galaxiesAbout 30% of all recognized galaxies are classified as:
absolute magnitudeActual brightness of a star:
yellowStars through a surface temperature between 5000 K and also 6000 K appear: