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WorksheetsScience
Total questions: 10
Worksheet time: 5mins
Stars that regularly or repeatedly change in magnitude are called _____.
Supernovae
Galaxies
Black Holes
Variable Stars
A cloud of dust, gases, and debris is called a _____.
Meteor
Comet
Nebula
Asteroid
When a massive supergiant star collapses and disappears from space, scientists call what is left a _____.
Quasar
Pulsar
Black Hole
Nebula
A group of stars that form a pattern is called a(n) _____.
Cluster
Galaxy
Nebula
Constellation
Which kind of telescope uses mirrors to make objects appear bigger?
Radio Telescope
Reflecting Telescope
Refracting Telescope
Space Telescope
A(n) _____ is an irregularly shaped piece of rock, metal, and dust.
Asteroid
Comet
Meteoroid
Planetoid
The most well-known star in the Little Dipper is called _____.
Vega
Polaris
Betelgeuse
Sirius
The apparent movement or change in position of one star in relationship to other stars is known as _____.
Nebula
Pulsar
Redshift
Parallax
Which planet is known for its Great Red Spot?
Mars
Jupiter
Saturn
Neptune
Which planet is known as the ringed planet?
Uranus
Saturn
Jupiter
Mars
