| 1 | Albert |
Einstein | German theoretical physicist. Developed Theory of Relativity. |
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| Planck Era - The earliest stage of the Big Bang. |
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| Interval of Time - (t=0 up to t=10 raised to -43 seconds) |
| | Max |
Planck | German theoretical physicist. |
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| Astrophysics - Branch of Astronomy concerned with celestial bodies. |
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| Antimatter - A material composed of antiparticles. |
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| Quark - Type of elementary particle. Fundamental constituent of matter. |
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| Lepton - A subatomic particle that doesn't undergo strong interactions. |
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| Boson - A subatomic particle that has zero or intergral spin. |
| | Satyendra |
Nath Bose | Indian physicist. |
| | Murray |
Gell-Mann | American physicist. Proposed the existence of Quarks as internal consitituents. |
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| Hadron - A subatomic particle that can take part in strong interaction. |
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| Large Hadron Collider - Largest machine in the world. |
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| 1 Light Year - Nearly six trillion miles or ten trillion kilometers. |
| 2 | Isaac |
Newton | Wrote the Universal Law of Gravitation. |
| | Helios |
| The God of the Sun in Greek Mythology. |
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| Helium - A chemical element. |
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| Pioneer 10 & 11 - Spacecrafts that show the layout of the solar system. |
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| Shoemaker-Levy 9 - A comet that plunged in Jupeter's gas-rich atmosphere. |
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| Jupiter's Great Red Spot - A raging anti-cyclone for 350 years now. |
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| CMB - Cosmic Microwave Background. |
| 3 | George |
Gamow | Russian-born American physicist. Predicted the existence of CMB in 1940. |
| | Georges |
Lemaitre | Father of the Big Bang Cosmology. The foundation of ideas about CMB. |
| | Ralph |
Alpher | American physicist who first estimated the temperature of CMB. |
| | Robert |
Herman | American physicist who first estimated the temperature of CMB. |
| | Edwin P. |
Hubble | Discovered that the universe is expanding, year 1929. |
| | J. Richard |
Gott | American astrophysicist. |
| | Arno |
Penzias | Made a first direct observation of CMB. Won a nobel prize for the discovery. |
| | Robert |
Wilson | Made a first direct observation of CMB. Won a nobel prize for the discovery. |
| | Robert |
Dicke | The leader of the team of physicists at Princeton for building a CMB Detector. |
| | John C. |
Mather | American astrophysicist with a nobel prize for observing the CMB. |
| | George F. |
Smoot | American astrophysicist with a nobel prize for observing the CMB. |
| 4 | |
| Magellanic Clouds - Two irregular dwarf galaxies. |
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| Supernova - The explosion of a star. |
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| Quasars - Super luminous galaxy cores. |
| 5 | Fritz |
Zwicky | Swiss-American astronomer. First one to analyze the "missing mass" problem. |
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| Coma Berenices - An ancient asterism in the northern sky. |
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| The Coma Cluster - An isolated and richly populated ensemble of galaxies. |
| | Vera |
Rubin | Astrophysicist. Discovered a similar mass anomaly within spiral galaxies. |
| | Albert |
Michelson | Scientist at Case Western Reserve University. Asserted that Aether must exist. |
| | Edward |
Morley | Scientist at Case Western Reserve University. Asserted that Aether must exist. |
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| Aether - Material that fills the region of the Universe above the terrestrial sphere. |
| 6 | |
| GR - Einstein's General Theory of Relativity. |
| | Nicolaus |
Copernicus | A mathematician who discovered that planet Earth orbitted in perfect circles. |
| | Alexander |
Friedmann | Russian physicist. Showed mathematically how Einstein's universe was unstable. |
| | Brian |
Schmidt | Astrophysicist. |
| | Alan H. |
Guth | American physicist at the Massachusets Institute of Technology. |
| | John |
Wheeler | Tyson's General Relativity Professor in Graduate School. |
| 7 | Henry |
Cavendish | English Chemist who discovered Hydrogen. |
| | Giuseppe |
Piazzi | Italian astronomer. Discovered a new planet orbiting the sun named Ceres. |
| | William |
Herschel | British astronomer. Discovered Uranus and infrared light. |
| | John |
Galle | German astronomer. Discovered Neptune on the spot predicted by Le Verrier. |
| | Joseph |
Le Verrier | French mathematician. Predicted the location of Neptune. |
| | Clyde |
Tombaugh | Discovered Pluto. |
| 8 | |
| Olympus Mons - The largest Mountain on Mars. |
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| Phobos & Deimos - The Idaho potato-shaped moons on Mars. |
| 9 | Antonie Van |
Leeuwenhoek | Discovered single-celled organisms. |
| | Johann |
Wilhelm Ritter | German physicist and pharmacist. Discovered UV light. |
| | Heinrich |
Hertz | German physicist. |
| | Karl G. |
Jansky | American Engineer who built the first successful radio telescope. |
| | Grote |
Reber | Built a 30-foot wide metal dish radio telescope in his backyard. |
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| MK1 - The planet's first genuinely gigantic radio telescope. |
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| FAST - The world's largest radio telescope. |
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| Very Large Array - 27 eighty-foot-two dishes positioned on tracks. |
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| ALMA - The Atacama Large Millimeter Array. |
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| Scintillator - A material that fluoresces when struck by a charged particle. |
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| Limited Test Ban Treaty - Prohibits nuclear testing underwater. |
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| The Velas - A series of satellites. |
| 10 | Gerard |
Kuiper | Dutch-born American astronomer. |
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| Halley - The most famous comet of them all. |
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| Oort Cloud - Spherical reservior of clouds. |
| | Jan |
Oort | Dutch astrophysicist. |
| | Michael |
Faraday | English physicist. |
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| Io - Jupiter's closest moon. |
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| Europa - Another one of Jupiter's moons. |
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| Charon - Pluto's largest moon. |
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| Aurora Borealis - Northern light. |
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| Australis - Southern light. |
| | David |
Levy | Discovered Asteroid 1994Ka. |
| | Carolyn |
Shoemaker | Discovered Asteroid 1994Ka. |
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| 13123-Tyson - What they named 1994Ka in honor of Tyson. |
| 11 | Carl |
Sagan | American astrophysicist. |
| | Jocelyn |
Bell | A Graduate Student of Antony Hewish. |
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| Pulsars - Stars made out of neutrons that pulse radio waves. |
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| Cosmochemisty - Chemical Analysis of Planetary Atmospheres. |
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| Spectroscopy - The analysis of light by means of a spectrometer. |
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| Titan - Saturn's moon. |
| | James |
Ferguson | Scottish astronomer. |