This Comet is the only period Comet, and takes between 74-75 years to complete its orbit. This Comet is also 9 miles long, and 5 miles wide, and visible to the naked eye.
Halley's Comet
This Physicist is known for the Theory of Relativity; E= mc squared
Albert Einstein
This volcanoes, is known for the AD 79 eruption, destroying Pompeii and Herculaneum
Mount Vesuvius
This element, is the most common element in Earth's crust, which is also element 8 on the periodic table.
Oxygen
This double-membrane bound organelle produces energy in the form of ATP, also known as the powerhouse of the cell.
Mitochondria
This galaxy, is the nearest one to the Milky Way and will collide with it in 4 billion years.
Andromeda
This physicist is known for his work on the Manhattan Project and is nicknamed the "Father of the Atomic Bomb"
Robert Oppenheimer
An organelle, found only in the plant cells, contains green pigment, and is the site of photosynthesis.
Chloroplast
This asteroid is the largest object in the asteroid belt, whose diameter is a quarter that of the moon.
This Nobel winning physicist was the first person to create a self-sustaining nuclear reaction, and is buried In Chicago
Enrico Fermi
This membrane-bound organelle breaks down proteins, lipids, carbohydrates, and nucleic acids.
Lysosomes
This moon of Jupiter is known for being icy and for having an ocean on its surface.
Europa
This physicist was the first woman to win the Nobel prize in science, and the only person to win in two different sciences. She is known for her discovery of her radium and polonium
Marie Curie
This organelle is an important organelle of motility. This organelle are short, hair-like projections.
Cilia
This is the farthest human-made object, entered the interstellar space in 2012
Voyager 1
This German Physicist, is the originator of the Quantum Theory, he is known for this constant, which shares his last name.
(Max) Planck
These paired organelles, which are not found in plant cells, are important in organizing the micro tubule spindle needed to move chromosomes during mitosis.
Centrioles