Famous Constellations
Which constellation signifies the ram and is one of the 12 zodiac constellations?
Aries
Which star is the brightest?
Sirius
What type of dwarf stars are the most common stars in the universe?
Red dwarf stars
How many estimated galaxies are there in the universe?
Estimated 100 billion galaxies
How old are most stars?
Between 1 billion and 10 billion years
Which constellation signifies a swan and is also known as the northern cross?
Cygnus
Which star is a red super giant and is expected to have a supernova explosion?
What stars have a comparable mass to the sun and have a blue-white color?
White dwarf stars
What is the most common type of galaxy?
Spiral galaxy
What color are the hottest stars?
Blue stars
Which constellation signifies twins and is one of the 12 zodiac constellations?
Gemini
Which star is the brightest in the northern constellation of Lyra?
Vega
What stars make up about 90% of stars in the universe including the sun?
Main sequence stars
What type of galaxy is the milky way galaxy?
Spiral galaxy
What type of star is the sun?
Yellow dwarf star
Which constellation signifies the lion and is one of the 12 zodiac constellations?
Leo
Which star is a blue super giant star that measures 79 times the diameter of the sun?
Rigel
What stars are in a late phase of stellar evolution and have a redder color?
Red giant stars
True or False: The oldest known galaxy in existence is GN-z11
True
Is the sun a star?
Yes
Which constellation signifies the mythological Greek hunter?
Orion
Which star is in the constellation of Cygnus and is around 200 times the size of the sun?
Deneb
What type of stars are the most massive and luminous stars?
Super giant stars
What space telescope classified the galaxies into four main types: spiral, lenticular, elliptical, and irregular?
Hubble space telescope
What is Abby's favorite star?
Deneb