universe
what size is our star
medium
name all planets with rings
jupiter, saturn, Uranus, neptune
which dwarf planet is the coldest
eris
what does the milky way Galaxy smell like
rum, rasberries, and booze
how is Luna/earth's moon usefull
what year did Pluto become named a planet
1930
how are black holes created
when a big star explodes
what is the biggest and smallest planet
mercury and jupiter
what year was Pluto reclasified as a dwarf planet
2006
what is the name of the black hole in the center of our galaxy
Sagittarius A
how many star are you able to see with a healthy eye
9,096
triton is the brightest moon of which planet
neptune
which dwarf planet is closest to the sun
ceres
how many black holes can fit inside the milky way galaxy
over 100 million
how many stars are there
more than grains of sand on earth
how much water does earth's surface has
70%
name all dwarf planets
pluto, eris, ceres, makemake, haumea