JUPITER
JUPITER AND MOONS, 1979. A view of Jupiter and two moons. Photographed by the Voyager 1, 1979.. Photograph. Britannica ImageQuest, Encyclopædia Britannica, 31 Aug 2017.
quest.eb.com/search/140_1792903/1/140_1792903/cite. Accessed 17 Sep 2020.
SATURN
Saturn. Photography. Britannica ImageQuest, Encyclopædia Britannica, 25 May 2016.
quest.eb.com/search/132_1299592/1/132_1299592/cite. Accessed 17 Sep 2020.
NEPTUNE
Voyager 2 image of the planet Neptune. Photography. Britannica ImageQuest, Encyclopædia Britannica, 25 May 2016.
quest.eb.com/search/132_1300416/1/132_1300416/cite. Accessed 17 Sep 2020.
MERCURY
Mercury. Photography. Britannica ImageQuest, Encyclopædia Britannica, 25 May 2016.
quest.eb.com/search/132_1300001/1/132_1300001/cite. Accessed 16 Sep 2020.
VENUS
Venus. Photography. Britannica ImageQuest, Encyclopædia Britannica, 25 May 2016.
quest.eb.com/search/132_1296741/1/132_1296741/cite. Accessed 16 Sep 2020.
EARTH
Earth. Photography. Britannica ImageQuest, Encyclopædia Britannica, 25 May 2016.
quest.eb.com/search/132_1232536/1/132_1232536/cite. Accessed 16 Sep 2020.
MARS
Mars. Photography. Britannica ImageQuest, Encyclopædia Britannica, 25 May 2016.
quest.eb.com/search/132_1296637/1/132_1296637/cite. Accessed 16 Sep 2020.
URANUS
Uranus from space, artwork. Photograph. Britannica ImageQuest, Encyclopædia Britannica, 2 Mar 2017.
quest.eb.com/search/132_1446851/1/132_1446851/cite. Accessed 17 Sep 2020.
Chart: Distance of Planets from Sun
Chart: Distance of Planets from Sun. ProQuest, Ann Arbor, 2007. SIRS Discoverer, https://explore.proquest.com/sirsdiscoverer/document/2256174285?accountid=147606.
Bar Graph: Diameter of Planets
Bar Graph: Diameter of Planets. ProQuest, Ann Arbor, 2012. SIRS Discoverer, https://explore.proquest.com/sirsdiscoverer/document/2255840924?accountid=147606.