Investigating Space

Investigating Space
Big stars like red supergiant live much
longer
shorter
brighter
better
Author: rikazzz Comment
Investigating Space
The ‘Solar Dynamics Observatory’ is a
NASA mission
Roscomsmos mission
Turnkey project
none of these
Author: rikazzz Comment
Investigating Space
The largest radio telescope was built into a natural hollow in the
cave
hive
jungle
desert
Author: rikazzz Comment
Investigating Space
A black hole is more dense than a
white dwarf
neutron star
yellow star
red supergiant
Author: rikazzz Comment
Investigating Space
The surface of blue and white stars shines
brightly
dimly
normally
colorfully
Author: rikazzz Comment
Investigating Space
The fuel of sun is hydrogen gas. It turns into helium by nuclear fusion
in the core of the sun
in the center of the sun
in the atmosphere of the sun
in the boundary of sun
Author: rikazzz Comment
Investigating Space
When last star would shine and die, the universe will turn
extremely hot
extremely cold
very small
even larger
Author: rikazzz Comment
Investigating Space
If we launch a rocket at the speed of light to reach Sirius it will take
9 years
6 years
120 years
12 years
Author: rikazzz Comment
Investigating Space
In a reflecting telescope, a large concave mirror bounces all the light coming through the
sky
sun
telescope barrel
telescope tip
Author: rikazzz Comment
Investigating Space
The brightest star in night is
Deneb
Sirius
Aldebaran
Rigel
Author: rikazzz Comment

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