Astronomy
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| show | the action of rotating around an axis or center.
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| show | the action by a celestial body of going round in an orbit or elliptical course
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| Most Common Elements in the Universe | show 🗑
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| show | a unit of astronomical distance equivalent to the distance that light travels in one year
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| Waxing | show 🗑
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| show | have a progressively smaller part of its visible surface illuminated, so that it appears to decrease in size.
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| show | A waxing moon will be illuminated on the right side, and a waning moon will be illuminated on the left side.
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| show | Left sides
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| Be able to identify moon phases on a diagram | show 🗑
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| show | 27.5 days
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| How long does it take for the moon to go from new moon to full moon? | show 🗑
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| Terrestrial Planets | show 🗑
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| show | Neptune, Uranus, Saturn, and Jupiter.
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| show | Mercury, Venus, Earth, and Mars
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| Outer Planets | show 🗑
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| show | a small rocky body orbiting the sun.
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| Asteroid Belts | show 🗑
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| show | a small body of matter from outer space that enters the earth's atmosphere, and appearing as a streak of light.
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| 3 Parts of a Comet | show 🗑
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| Which direction does the tail point? | show 🗑
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| show | As the comet gets closer to the sun it emits dust and microparticles that create the tail.
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| show | visible surface of the Sun
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| Corona | show 🗑
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| Solar Wind | show 🗑
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| Sunspot | show 🗑
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| Source of Sun’s energy | show 🗑
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| Absolute magnitude vs. Apparent magnitude | show 🗑
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| 90% of the stars on an H-R diagram are ______________ ______________ star | show 🗑
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| Nebula | show 🗑
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| Main Sequence | show 🗑
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| show | a very large star of high luminosity and low surface temperature
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| Red Supergiant | show 🗑
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| Supernova | show 🗑
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| Black Dwarf | show 🗑
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| show | a place where people or things, especially money, disappear without trace.
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| What causes stars to have different life cycles? | show 🗑
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| show | nuclear fusion
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| Milky Way | show 🗑
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| Elliptical | show 🗑
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| Spiral | show 🗑
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| show | have no shape
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| What is at the center of a galaxy? | show 🗑
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| show | 42
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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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