Space A to Z Your Weight in Space Useful Links Contact Us Bob the Alien on Facebook Bob the Alien on Twitter ... Pick a Letter! ... For your enjoyment and delight, we proudly present a list of space words and their definitions. And for extra convenience, they're even in alphabetical order!

August 18, 2009 - Explore the stars with this alphabetical Astronomy Word List (from a-z)!

A big list of 'space' words. We've compiled all the words related to space and organised them in terms of their relevance and association with space.

A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z

December 23, 2023 - UIB – unidentified infrared bands – Unknown objects in space that produce unidentifiable infrared emission patterns. Universal time – Also recognized as Greenwich Mean Time, forming the basis in all civil time keeping. Local time centered in Greenwich, England. ... UV (ultraviolet) – short for Ultra Violet. -V- Van Allen Belts – Dual belts of charged particles from a solar wind trapped in earth’s magnetic field above the atmosphere. Radiation zone of charged particles surrounding Earth.

1 day ago - A significant release of plasma and the accompanying magnetic field from the Sun's corona, often following a solar flare or during a solar prominence eruption. ... Dust which exists in outer space or has fallen on Earth, generally composed of fine particles of solid matter far smaller than ...

words only definitions & notes · in list order · from A to Z · from Z to A · from easy to hard · from hard to easy · debris · the remains of something that has been destroyed · astronaut · a person trained to travel in a spacecraft · asteroid · a small celestial body composed of rock and metal ·

Satellite: An object that orbits another object. A moon is actually a satellite. We also say satellite to refer to spacecraft people build that orbit Earth, other planets, moons, asteroids, or other objects out in space.

This glossary of astronomy terms ... common words used in astronomy, cosmology, astrophysics, and space exploration. You can click on any letter of the alphabet below to jump directly to that section in the glossary listing. A B C D E F G H I J K L M N O P Q R S T U V W X Y Z...

November 21, 2023 - Explore the cosmos with our comprehensive A to Z guide of space and astronomy vocabulary. Uncover the mysteries of the universe with clear definitions.

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July 11, 2025 - NEK/SIRIUS (Nezemnyy Eksperimental’nyy Kompleks/Scientific International Research In a Unique terrestrial Station) NEO Surveyor (Near-Earth Object Surveyor Space Telescope)

Twinkl's Teaching Wiki gives explanations of common terms and key vocabulary used in teaching, and shows related Twinkl resources for each term.

May 16, 2022 - Great Red Spot - swirl of gases that’s colorful and found on Jupiter ... Explore some of the brightest objects in space with a vocabulary list related to the sun, moons, and stars.

Find space words that start with the letter: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z · If you are looking specifically for name ideas, check out the following lists as well: List of planet names · List of constellations · List ...

October 3, 2024 - aberration, absolute, acceleration, achievement, administration, adventure, aerodynamics, aerogel, aerospace, agency, Air Force, alien, altitude, ambient, ammonia, analysis, anomaly, apex, aphelion, apogee, apotheosis, arc, ascendant, asteroid, astronaut, astronomer, astronomy, atmosphere, aurora borealis, axis, azimuth

Twinkl's Teaching Wiki gives explanations of common terms and key vocabulary used in teaching, and shows related Twinkl resources for each term.

If you ever wonder the meaning of an astronomical word, check out this site to find the definition of the space term, from Absolute Magnitude to Zodiacal Light (no, it’s not what you think).