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X-Rays.

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βˆ™ 12y ago
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Anonymous

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βˆ™ 4y ago
rgabnks
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Anonymous

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βˆ™ 4y ago
i meant thanks but like sarcasticallyΒ 
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Angela Kiume

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βˆ™ 2y ago
Thanks :))
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AnswerBot

βˆ™ 6mo ago

"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.

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βˆ™ 12y ago

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.

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Wiki User

βˆ™ 12y ago

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.

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Wiki User

βˆ™ 9y ago

Kalyke, Kale, Kallichore and Kore are moons around the planet Jupiter.

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Wiki User

βˆ™ 12y ago

zodiac

zodiacal light

zenith

zero-gravity

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Wiki User

βˆ™ 13y ago

There are several related ones: X-Ray Telescopes, X-Ray detectors, and X-Ray radiation.

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Wiki User

βˆ™ 14y ago

ZENITH

An observer's zenith is the point directly overhead.

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Wiki User

βˆ™ 12y ago

· full moon

- figure of the Hubble main mirror

- Fraunhofer lines

- free fall

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Wiki User

βˆ™ 10y ago

Kuiper Belt.

Kirkwood Gaps (in the asteroid belt).

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Q: What is a space word that starts with x?
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