Richard Raymond Slater Jr.

Richard Raymond Slater Jr., a distinguished physicist who dedicated his career to the Department of Navy at the Stennis Space Center since the 1980s, passed away peacefully on October 22, 2025, in Picayune, Mississippi. Born on March 4, 1938, he pursued an academic path that culminated in a PhD in physics, embodying the spirit of intelligence and curiosity throughout his lifetime.

Richard was not only a man of science but also a beloved husband and cherished family member. He shared a deep, enduring love with his wife, Susan Slater, who stood by his side for many years. Their bond was characterized by mutual respect and admiration, as Susan adored him throughout their life together.

He was a proud father to his sons, Scott Slater and Sean Slater, and is survived by his stepsons, Jeffrey Becker, and Christopher Becker. Richard was also a devoted brother to Mick, Patrick, Kevin, and Kaye. In addition to his immediate family, Richard was a doting grandfather to numerous grandchildren, who will remember him for his wisdom and kindness.

Beyond his professional accomplishments, Richard had a passion for computers, amassing a vast collection that showcased his interest in technology and innovation. His contributions to both his field and family will leave a lasting legacy.

Richard is preceded in death by his parents, Richard Slater Sr. and Patria Lillian Slater; his son Keith Slater; and his stepdaughter, Monique Cosma.

As we reflect on Richard's life, we remember a brilliant mind whose intelligence and affection for his family enriched the lives of those around him. He will be dearly missed but forever remembered for the love and kindness he shared.

No services at this time. Arrangements are under the direction of Picayune Funeral Home