- male, 58 years old
- Mick Mars (born Bob Alan Deal., May 4 1951 in Terre Haute, Indiana.) is the guitar player for heavy metal/glam metal band Mötley Crüe.
- female, deceased (2006)
- Florence Mars (January 1 1923-April 23 2006) was a civil rights activist and author best known for her book "Witness in Philadelphia" about the...
- female
- Jacqueline Mars is the daughter of Forrest Mars, Sr., and granddaughter of Frank C. Mars, founders of the giant American candy company Mars,...
- male, 57 years old
- Kim Stanley Robinson (born March 23 1952) is an American science fiction writer, probably best known for his award-winning Mars trilogy. His work...
- male
- Robert Zubrin is an American aerospace engineer and author, best known for his advocacy of manned Mars exploration. He was the driving force behind...
- male, deceased (1916)
- Percival Lowell was a businessman, author, mathematician, and astronomer who fueled speculation that there were canals on Mars, founded the Lowell...
- male, 63 years old
- Paul Charles William Davies (born April 22, 1946) is a British-born, physicist, writer and broadcaster, who holds the position of College Professor...
- male, deceased (1997)
- Clyde William Tombaugh (1906-1997) was an American astronomer who discovered the dwarf planet Pluto in 1930. Tombaugh was born in Streator, LaSalle...
- male, 64 years old
- Richard C. Hoagland (born April 25, 1945) is a proponent of fringe theories on astronomical topics, as well as a number of conspiracy theories...
- male
- Paul D. Spudis is an American geologist and lunar scientist. In 1976 he earned a B.S. in geology at the Arizona State University. Following his...
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