UK names rover for 2020 ExMars mission


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The United Kingdom has named its rover for 2020 ExMars mission in honor of Rosalind Franklin, one of the scientists who contributed to the discovery of the helix structure of DNA.

Franklin is best known for her work on the X-ray diffraction images of DNA. Her data was a part of the data used to formulate Crick and Watson’s 1953 hypothesis regarding the structure of DNA. Unpublished drafts of her papers show that she had determined the overall B-form of the DNA helix. Her work supported the hypothesis of Watson and Crick and was published third in the series of three DNA Nature articles. After finishing her portion of the DNA work, Franklin led pioneering work on the tobacco mosaic and polio viruses. Franklin died from ovarian cancer at the age of 37, four years before Crick, Watson and Wilkins were awarded the Nobel Prize in 1962 for their work on DNA.

Though this isn’t entire clear from the press release, it appears that they will refer to the rover as either “Rosalind Franklin” or “Rosalind.”

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