Astronomy
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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| show | Outer space and everything in it.
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| show | An object made of gas that gives off energy.
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| show | A large cloud of gas and dust in space where stars form.
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| show | A large grouping of stars in space.
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| show | A galaxy with a bulge in the center and distinctive spiral arms.
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| Irregular Galaxy | show 🗑
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| show | A spherical or elongated-shaped galaxy.
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| show | The name of the galaxy where we live.
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| show | Brightness of star based on distance.
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| show | Shows the classification of stars (magnitude, luminosity, and temperature).
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| show | Main sequence star which the planets and other objects in our solar system revolve.
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| show | The brightness of an object in space compared to our sun.
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| show | The theory that is the leading explanation about how the universe began.
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| show | Young star still gathering mass
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| show | Stage after protostar. Star that begins hydrogen fusion.
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| show | Stage after main sequence. No more hydrogen fusion. Star begins to cool down and increase in size.
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| White Dwarf | show 🗑
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| show | Stage after red supergiant. Explosion that throws out elements into space.
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| show | Stage after supernova. Core collapses on itself. Intense gravitational pull not even light escapes.
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| show | Stage after white dwarf.
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| show | Stage after supernova. Small dense collapsed core of massive star.
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Review the information in the table. When you are ready to quiz yourself you can hide individual columns or the entire table. Then you can click on the empty cells to reveal the answer. Try to recall what will be displayed before clicking the empty cell.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
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Created by:
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