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Galileo observes the moon for the first time wiht his telescope.
"10 Coolest Moon Discoveries." Space.com. N.p., n.d. Web. 12 Dec. 2013.
http://www.space.com/21-10-coolest-moon-discoveries.html -
Saturn has 62 moons and in 1672 Giovanni Cassini discovered the moon Rhea.
"Moons in Our Solar System." Table of Moons in Solar System: Discovery, Size and Orbital Period. N.p., n.d. Web. 12 Dec. 2013.
http://www.windows2universe.org/our_solar_system/moons_table.html -
4 of the 63 moons that Jupiter has was discovered by Galileo in 1610. Callisto, Europa, Ganymede and Io.
"10 Coolest Moon Discoveries." Space.com. N.p., n.d. Web. 12 Dec. 2013.
http://www.space.com/21-10-coolest-moon-discoveries.html -
Gerard Kuiper discovered Uranis's moon Maranda.
"Moons in Our Solar System." Table of Moons in Solar System: Discovery, Size and Orbital Period. N.p., n.d. Web. 12 Dec. 2013.
http://www.windows2universe.org/our_solar_system/moons_table.html -
The Soviet Union launches Luna 1, the first spacecraft to fly by the Moon. Data from the mission enabled the discovery that the Moon has no magnetic field.
"Moons in Our Solar System." Table of Moons in Solar System: Discovery, Size and Orbital Period. N.p., n.d. Web. 12 Dec. 2013.
http://www.windows2universe.org/our_solar_system/moons_table.html -
Landed spacecraft, named Eagle on the moon and spent two hours exploring the lunar surface.
"10 Coolest Moon Discoveries." Space.com. N.p., n.d. Web. 12 Dec. 2013.
http://www.space.com/21-10-coolest-moon-discoveries.html -
Astronomers knew of 5 moons surrounding Uranis.
"Moons of Uranus: Facts About the Tilted Planet's Satellites." Space.com. N.p., 23 Feb. 2013. Web. 12 Dec. 2013. -
One of the four inner moons of Jupiter was oficially named Adrastea. Adrastea originated from the foster mother of the Greek god Zeus.
"Moons of Uranus: Facts About the Tilted Planet's Satellites." Space.com. N.p., 23 Feb. 2013. Web. 12 Dec. 2013. -
NASA's LCROSS probe hit earths moon and discovered water on the moon.
"10 Coolest Moon Discoveries." Space.com. N.p., n.d. Web. 12 Dec. 2013.
http://www.space.com/21-10-coolest-moon-discoveries.html -
The Voyager 2 spacecraft discovered that Uranis has 27 moons.
"Moons of Uranus: Facts About the Tilted Planet's Satellites." Space.com. N.p., 23 Feb. 2013. Web. 12 Dec. 2013.