sun
how does the sun burn in space?
it uses nuclear vision
what are the life stages of a star?
nebula,white dwarf,neutron star,supergiant and black hole
what is the biggest atom?
cesium
why do soil layers form?
some layers are lighter
what rock formed by erosion in the shape of a weapon is called?
thors hammer
how long is a day on the sun?
24.5 earth hours
how many stars do we know?
1.8 billion
what is the smallest atom?
helium
can soil turn back to rock?
yes
what is hotter Than the sun?
lightning
whats the biggest nebula?
the abell 3391/3395 intracluster medium
how many atoms is earth made out?
130 nonillion
what is the oldest piece of soil?
fossil soil that is around 3 billion years old
what color is the sun?
white
how many stars are in the milky way?
100 billion
how do atoms stick together?
nuclear force
whats the name of a 9000 year old tree?
old tjikko
how old is the sun?
4.6 billion yeaars
what is the fourth biggest star in the milky way?
VY canis majoris
why are atoms small?
quantom mechanics
what is the biggest clump of soil?
sand