WorksheetsSpace quizz
Total questions: 26
Worksheet time: 13mins
What is the black hole
Where gravity is so strong that nothing can escape from it
A hole in space
A planet
A dwarf planet
What is the milkiway
A galaxy in our solar system
A way made out of milk
None of the above
What is a white dwarf
A stellar core
A dwarf planet
A way
A galaxy
What is a brown dwarf
A substellar object
A stellar core
A stellar object
None of the above
What is a red giant
A giant luminous star
A stellar core
A stellar object
None of the above
What is the red dwarf
A small and cool kind of star
A stellar core
A stellar object
None of the above
What is a protostar
A young star
A stellar object
A stellar core
None of the above
What is an exoplanet
A plant found in outer space
A stellar core
A stellar object
None of the above
What is a planet
An astronomical body orbiting a star
A stellar core
A stellar object
none of the above
What is a star
An astronomical object consisting of luminous spheroid
A stellar core
A stellar object
None of the above
What is a galaxy
A gravitational bound system of stars
A stellar core
A stellar object
no of the above
What is a nebula
A nebula is an interstellar cloud of dust, hydrogen, helium and other ionized gases
A stellar core
a stellar object
all of the above
What is a comet
A comet is an icy, small Solar System body.
A stellar core
A stellar object
None of the above
What is a super giant star
Supergiants are among the most massive and most luminous stars. Supergiant stars occupy the top region of the Hertzsprung–Russell diagram with absolute visual magnitudes.
A stellar core
A stellar object
None of the above
What is a asteroid
Asteroids are minor planets, especially of the inner Solar System. Larger asteroids have also been called planetoids.
A stellar core
A stellar object
None of the above
What is a Polaris
Polaris, designated α Ursae Minoris, commonly the North Star or Pole Star, is the brightest star in the constellation of Ursa Minor.
A stellar core
A stellar object
None of the above
What is a meteoroid
A meteoroid is a small rocky or metallic body in outer space. Meteoroids are significantly smaller than asteroids, and range in size from small grains to one-meter-wide objects.
A stellar core
A stellar object
None of the above
What is a natural satellite
A natural satellite, or moon, is, in the most common usage, an astronomical body that orbits a planet or minor planet.
A stellar core
A stellar object
None of the above
What is a pulsar
A pulsar is a highly magnetized rotating compact star that emits beams of electromagnetic radiation out of its magnetic poles.
A stellar core
A stellar object
One of the above
What is a quasar
A quasar is an extremely luminous active galactic nucleus
A stellar core
A stellar object
None of the above
What is a neutron star
A neutron star is the collapsed core of a massive supergiant star
A stellar core
A stellar object
None of the above
What is a main sequence
In astronomy, the main sequence is a continuous and distinctive band of stars that appears on plots of stellar color versus brightness.
A stellar core
A stellar object
None of the above
what is a giant star
A giant star is a star with substantially larger radius and luminosity than a main-sequence star of the same surface temperature.
A stellar core
A stellar object
None of the above
What is a dwarf planet
dwarf planet is a planetary-mass object that does not dominate its region of space and is not a satellite.
A stellar core
A stellar object
None of the above
What is a variable star
A variable star is a star whose brightness as seen from Earth fluctuates.
A stellar core
A stellar object
None of the above
What is a star cluster
Star clusters are large groups of stars. Two types of star clusters can be distinguished: globular clusters are tight groups of hundreds to millions of old stars which are gravitationally bound.
A stellar core
A stellar object
None of the above
