10 relations: Asteroid, Astronomical object, Astronomy, Comet, English alphabet, Fortnight, Month, Naming of comets, Provisional designation in astronomy, Unit of time.
Asteroid
Asteroids are minor planets, especially those of the inner Solar System.
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Astronomical object
An astronomical object or celestial object is a naturally occurring physical entity, association, or structure that exists in the observable universe.
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Astronomy
Astronomy (from ἀστρονομία) is a natural science that studies celestial objects and phenomena.
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Comet
A comet is an icy small Solar System body that, when passing close to the Sun, warms and begins to release gases, a process called outgassing.
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English alphabet
The modern English alphabet is a Latin alphabet consisting of 26 letters, each having an uppercase and a lowercase form: The same letters constitute the ISO basic Latin alphabet.
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Fortnight
A fortnight is a unit of time equal to 14 days (2 weeks).
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Month
A month is a unit of time, used with calendars, which is approximately as long as a natural period related to the motion of the Moon; month and Moon are cognates.
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Naming of comets
Comets have been observed for the last 2,000 years.
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Provisional designation in astronomy
Provisional designation in astronomy is the naming convention applied to astronomical objects immediately following their discovery.
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Unit of time
A unit of time or time unit is any particular time interval, used as a standard way of measuring or expressing duration.
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