About 55 Cool
Our History
im a 4th grader that started my project in 2024. i make geography and space papers that are elementary related. if youre a teacher that needs custom made papers, im the guy to talk to. but dont say it when you need it very fast. it takes about a week to finish my papers, so talk to me early.
drc
h.use this as a pdf
drc
name
When discovered
thing
discovered by
Sun
5000bc
Star
Early humans
Earth
5000bc
3rd planet
Early humans
Mercury
2000bc
1st planet
Babylonians
Venus
2000bc
2nd planet
Babylonians
Mars
2000bc
4th planet
Babylonians
Jupiter
2000bc
5th planet
Babylonians
Saturn
2000bc
6th planet
Babylonians
Moon
2000bc
1st earth
Babylonians
Io
1610
1st jupiter
Galieo
Ganymede
1610
3rd jupiter
Galieo
Europa
1610
2nd jupiter
Galieo
Calisto
1610
4th jupiter
Galieo
Titan
1655
6th saturn
Huygens
Iapetus
1671
8th saturn
Cassini
Rhea
1672
5th saturn
Cassini
Tethys
1674
3rd saturn
Cassini
Dione
1674
4th saturn
Cassini
Uranus
1781
7th planet
Herschel
Titania
1787
3rd uranus
Herschel
Oberon
1787
4th uranus
Herschel
Enceledus
1789
1st saturn
Herschel
Mimas
1789
2nd saturn
Herschel
Ceres
1801
Dwarf planet
Giuseppe
Neptune
1846
8th planet
Galle
Triton
1846
1st neptune
Lassel
Hyperion
1848
7th saturn
Bond
Ariel
1851
1st uranus
Lassel
Umbriel
1851
2nd uranus
Lassel
Phobos
1877
2nd mars
Hall
Deimos
1877
1st mars
Hall
The next
2 ones
will be important but
skip the line
Pluto
1930
Dwarf planet
Tombaugh
Planet X or I like to call it “Makria” because it means “far away” in greek.
Planned around 2040
9th planet
?
Made by Rohan Cardenas @7/23/2024
Also check out my website at 55cool.org. I make cool stuff there 👍