Stars of this shade have the highest possible surchallenge temperature
white dwarfWhich remnant is left over once a low or medium mass star runs out of energy and also dies?
redStars of this shade have actually the coolest surchallenge temperature
9.5 trillionA light year is _______ kilometers.

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light-yearsStellar distances are commonly expressed in what units?
magnitudeMeasure of a star's brightness
Star BIf Star A if farther from Planet than star B and both stars have the exact same absolute magnitude, which has the better noticeable magnitude?
-5 or -10According to the H-R diagram, which magnitude would be linked through the brightest star? (Hint: answer is __ OR __)
temperature & absolute magnitudeA Hertzspung-Russel (H-R) diagram mirrors the relationship between ____ & ____.
main sequenceA star spends around 90% of its life in this stage of breakthrough.
RedThese main-sequence stars are the many substantial.
BlueThese main-sequence stars are the least huge.
the hottestAccording to the H-R diagram, whch main sequence stars are brightest?
5According to the H-R diagram, the sun has actually an absolute magnitude of about ____.
nebulaInterstellar issue that will inevitably form a star.
protostar temperature nuclear fusionA star is said to be born as soon as a _____ reaches a ____ high sufficient for ____ ____ to occur.
gravityThis force is a lot of responsible for the development of a star.
supernovaMassive stars terminate in a brilliant explosion referred to as a _____.
fuel collapseAll stars, regardless of dimension, ultimately run out of ___ and ____.
red giantWhen a main-sequence star has exhausted the fuel in its core, it becomes a ____ ____.
main-sequence starThe sunlight is currently classified as a:
red giantWhat is the following stage in the sun's life cycle?
spiralWhich kind of galaxy is comprised of both old and also young stars?
babsence holeLight cannot escape the intense gravitational pull of a ____ ____.
Milky WayOur galaxy is dubbed the:
one of the spiral armsWbelow is our sun located in the Milky Way?
ellipticalAbout 60% of all recognized galaxies are classified as ____ galaxies.
14 billionAccording to the significant bang theory, the world started around ___ _____ years ago.
Which object is largest: constellation, galaxy, star, or planet?galaxy
irregularWhich kind of galaxy is made up of mainly young stars?
irregularThis type of galaxy lacks symmeattempt in its appearance.

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constellationsPatterns of stars that were originally named in honor of supernatural characters or great heroes.
low mass starWhich star does not typically develop a red giant?
massive starWhich star blows up in a supernova event?
ircontinuous galaxiesAbout 30% of all known galaxies are classified as:
absolute magnitudeActual brightness of a star:
yellowStars with a surchallenge temperature between 5000 K and also 6000 K appear: