TEK 8.8A

all space and the matter that space contains

Tags

NGSS.HS-ESS1-2

a large grouping of stars in space

Tags

NGSS.MS-ESS1-2

a galaxy with a bright center and very little dust or gas

a plot of the surface temperature (color) of stars vs. their luminosity (brightness)

the magnitude (brightness) of a celestial object as seen from a standard distance

the group in which a star is classified according to its temperature and color

a large, bright, cool, and old reddish star that has greatly expanded and cooled as its fuel has begun to run out

A small, hot, dim star that is the leftover center of an old star

the total amount of energy (light) emitted by a star, galaxy, or other celestial body

large cloud of gas and dust in interstellar space; the location of star formation