Andrew Lakoff studies how experts—in areas from public health to the environment to security—generate knowledge about and ...

Casey Dreier, the policy advocate for the Pasadena-based Planetary Society, says, “This is an extinction-level event for the Earth- and space-science communities, upending decades of work and ...

Active in science policy and outreach, Ehlmann is president of the board of directors of The Planetary Society. She served as a member of the National Academies Planetary Science and Astrobiology ...

“This is an extinction-level event for NASA science,” said Casey Dreier, space policy chief for the Planetary Society, a nonprofit space advocacy organization, according to The Washington Pos ...

Mr. Dreier is the chief of space policy at the Planetary Society. Roughly 120 light-years from Earth sits K2-18b, a planet bigger than Earth but smaller than Neptune, orbiting a cool dwarf star at ...