Longtime Baltimore County resident Denton C. Anderson died on Saturday, April 6, 2024, at the Gilchrist Towson Center, surrounded by family. He was 94.

Born on the Eastern Shore of Maryland in 1930 and raised in Poughkeepsie, NY, Denton studied physics and graduated from Columbia College in New York City in 1951, where he met his future wife Marion Ells Smith, a nursing student at nearby St. Luke's Hospital. They often told the story of communicating by flashlight using morse code across the width of upper Broadway, which separated their dormitory rooms at St. Luke's and Columbia.

After they were married in 1952, he served in the Army at Aberdeen Proving Grounds and worked briefly for Westinghouse in Pittsburgh as well as Johns-Manville Corporation in New Jersey.  Son James was born in 1956; daughter Deborah, in 1958. The family later moved to the Baltimore area where daughter Susan was born and he worked for Martin-Marietta, later and until retirement for Teledyne Energy Systems. In 1964 he and his wife bought a house in Timonium, where at first the whole family, later he and his wife, and finally he alone lived until 2017.

Although his business card and a resume gave his job title as "Manager, Engineering Analysis", to those who knew him he was a physicist at heart. He frequently brought home from work graph-paper pads filled with indecipherable equations and sometimes shared official NASA photographs of the various rockets and space probes on which his work focused. The missions spanned decades and included many familiar names: Pioneer, Voyager, Galileo, Ulysses, Cassini. He worked on or led teams that analyzed the safety and shielding of the Radioisotope Thermoelectric Generators that supplied electricity for the probes as they traveled deep into space. His specific focus was applying statistical tools to assess the risk associated with various accident scenarios if a launch failed or if the protective shielding for a radioisotope generator was breached. At the time of the Pioneer launches he brought home a replica of the gold plaques each probe was fitted with showing DaVinci-like drawings of a man, a woman, and a sketch showing the position of Earth in our solar system as well as our galaxy---a message for any potential extraterrestrial life. Toward the end of his life, the Voyager 2 space probe, originally designed to last five years, was still sending signals back to NASA 46 years after launch from nearly 15 billion miles away, deep in interstellar space.

Denton believed in education and inspired his family to love learning. He started early with his children's bedtime readings from Alice in Wonderland, Winnie-the-Pooh, King Arthur and the Knights of the Round Table, as well as the poetry of Robert Frost, Henry Wadsworth Longfellow, Robert Burns, Robert Louis Stevenson, punctuated by snippets of Shakespeare, Milton, and the music of Gilbert & Sullivan. Later, his frugality and generosity made it possible for all his children to attend college and his wife to attend Goucher College as an adult student to pursue a degree in history and follow her passion for historic preservation.

He was also an athlete. He played on the Columbia College baseball team, played basketball with friends once a week as an adult, did exercises most mornings, and was an avid runner. Six days out of seven he went running in the neighborhood, 3-4 miles, up some breath-defying hills, rain or shine, even on cold winter days when he wore "mittens" made of old running socks to keep his hands warm. He continued some of his exercise routines into his 90s.

Mr. Anderson is survived by his three children and two grandchildren: James C. Anderson of Augusta, GA, and his wife Kelly Odell; Deborah J. Anderson of Raleigh, NC; and Susan A. Gury of Rising Sun, MD, and her husband Terry, and their two sons, Kevin T. Gury and Bryan A. Gury and his wife Ashley.

He will be interred with his wife in Bloomfield Cemetery, walking distance from where she grew up and the church in which they were married.

In lieu of flowers contributions may be made in Mr. Anderson's name to Gilchrist Center of Towson, www.gilchristcares.org