Anúncios
1
How are nebulae formed?
only natural gases, like those of the earth
only helium, thanks to that they fly
cosmic dust and gases like hydrogen helium
2
what are the biggest stars in the universe?
blue giant
red giant
red supergiant
3
what are the hottest stars in the universe?
blue stars
red stars
yellow stars
4
how old is our universe?
13,8 years old
9,7 years old
14,3 years old
5
According to the theory, what are wormholes?
white holes that take us to other universes
holes that worms make in the ground
black holes on earth
6
According to NASA, which galaxy will the Milky Way collide with in 4.5 billion years?
triangle galaxy
goat galaxy
andromeda galaxy
7
how a supernova is formed
when a star is too big
when the moon is round and bright
when a supermassive star dies
8
What was the biggest geomagnetic solar storm ever?
Carrington event
Catastrophic Event
super hot event
9
How is a Quasar formed?
collision between two planets
of the collision between stars
from the merger of two galaxies and the collision of their black holes
10
what is the biggest galaxy in the universe?
Tadpole galaxy
Cartwheel galaxy
Alcyoneus galaxy
11
What kind of galaxy will our Milky Way galaxy turn into when it collides with its neighbor?
elliptical galaxy
spiral galaxy
irregular galaxy
