Professor Michele Dougherty, a renowned planetary scientist whose research revealed signs of life on one of Saturn’s moons, has become the first woman to be appointed as the UK’s Astronomer Royal — a 350-year-old honorary title.
Dougherty was a lead investigator on NASA’s Cassini mission and played a key role in discovering that jets of water vapor erupt from Enceladus, one of Saturn’s moons — suggesting it could support life. She called her appointment “an incredible honor” and expressed excitement about using the role to engage the public in astronomy.
“I never imagined I’d be working on space missions, let alone taking on this title,” she said. “If seeing someone like me in this role inspires even a few young girls to dream bigger, then I’ve done something worthwhile.”
The Astronomer Royal role, created in 1675, originally focused on solving how to determine longitude at sea. Dougherty takes over from Martin Rees, who held the post for many years. She will serve alongside her existing roles, including being a professor at Imperial College London and executive chair of the Science and Technology Facilities Council.
Her space career began with Cassini in 1992. In 2005, she spotted an unusual magnetic field reading near Enceladus. She pushed NASA to investigate further, which led to the discovery of water plumes — now considered evidence of possible alien life.
Dougherty is also involved in ESA’s JUICE mission to Jupiter’s icy moons, helping design instruments that will search for oceans beneath the surface.
Officials and scientists across the UK have praised her appointment as a landmark moment in astronomy and a step forward for women in science.
