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"Xenon" is a space-related word that starts with the letter "x." Xenon is a chemical element found in trace amounts in the Earth's atmosphere and is also used in ion propulsion systems for spacecraft.
Keck Observatory
Kelvin
Kelvin Wave
Kelvin Temperature Scale
Kepler, Johannes
Kepler's First Law of Planetary Motion
Kepler's Second Law of Planetary Motion
Kepler's Third Law of Planetary Motion
Kilo
Kilogram
Kinetic Energy
Kiloparsec
Kirchoff, Gustav
Kirkwood Gaps
Kirkwood, Daniel
Kitt Peak National Observatory
Kleopatra ( Not the mummy/pharaoh/ruler one, the Bone Shaped Asteroid )
Klet Observatory
Knots
Kilometer
Kuiper Belt
Kuiper, G.P.
Keck Observatory
Kelvin
Kelvin Wave
Kelvin Temperature Scale
Kepler, Johannes
Kepler's First Law of Planetary Motion
Kepler's Second Law of Planetary Motion
Kepler's Third Law of Planetary Motion
Kilo
Kilogram
Kinetic Energy
Kiloparsec
Kirchoff, Gustav
Kirkwood Gaps
Kirkwood, Daniel
Kitt Peak National Observatory
Kleopatra ( Not the Egyptian, the Bone Shaped Asteroid )
Klet Observatory
Knots
Kilometer
Kuiper Belt
Kuiper, G.P.
Keck Observatory
Kelvin
Kelvin Wave
Kelvin Temperature Scale
Kepler, Johannes
Kepler's First Law of Planetary Motion
Kepler's Second Law of Planetary Motion
Kepler's Third Law of Planetary Motion
Kilo
Kilogram
Kinetic Energy
Kiloparsec
Kirchoff, Gustav
Kirkwood Gaps
Kirkwood, Daniel
Kitt Peak National Observatory
Kleopatra ( Not the mummy/pharaoh/ruler one, the Bone Shaped Asteroid )
Klet Observatory
Knots
Kilometer
Kuiper Belt
Kuiper, G.P.
Keck Observatory
Kelvin
Kelvin Wave
Kelvin Temperature Scale
Kepler, Johannes
Kepler's First Law of Planetary Motion
Kepler's Second Law of Planetary Motion
Kepler's Third Law of Planetary Motion
Kilo
Kilogram
Kinetic Energy
Kiloparsec
Kirchoff, Gustav
Kirkwood Gaps
Kirkwood, Daniel
Kitt Peak National Observatory
Kleopatra ( Not the mummy/pharaoh/ruler one, the Bone Shaped Asteroid )
Klet Observatory
Knots
Kilometer
Kuiper Belt
Kuiper, G.P.
Kaleidoscope is often used as a descriptive word with reference to outer space
Keck Observatory
Kelvin
Kelvin Wave
Kelvin Temperature Scale
Kepler, Johannes
Kepler's First Law of Planetary Motion
Kepler's Second Law of Planetary Motion
Kepler's Third Law of Planetary Motion
Kilo
Kilogram
Kinetic Energy
Kiloparsec
Kirchoff, Gustav
Kirkwood Gaps
Kirkwood, Daniel
Kitt Peak National Observatory
Kleopatra ( Not the mummy/pharaoh/ruler one, the Bone Shaped Asteroid )
Klet Observatory
Knots
Kilometer
Kuiper Belt
Kuiper, G.P.
Keck Observatory
Kelvin
Kelvin Wave
Kelvin Temperature Scale
Kepler, Johannes
Kepler's First Law of Planetary Motion
Kepler's Second Law of Planetary Motion
Kepler's Third Law of Planetary Motion
Kilo
Kilogram
Kinetic Energy
Kiloparsec
Kirchoff, Gustav
Kirkwood Gaps
Kirkwood, Daniel
Kitt Peak National Observatory
Kleopatra ( Not the mummy/pharaoh/ruler one, the Bone Shaped Asteroid )
Klet Observatory
Knots
Kilometer
Kuiper Belt
Kuiper, G.P.
There are several related ones: X-Ray Telescopes, X-Ray detectors, and X-Ray radiation.
East Timor is a country that starts with the word "East". It is located in Southeast Asia.
The Tagalog word for science that starts with the letter "s" is "siyensiya."
Transformer is an electrical word that starts with the letter "t." Transformers are devices used to change the voltage of electricity for transmission and distribution.
One weather word that starts with an O is "overcast," which describes a sky that is completely covered by clouds.
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