Feature about Planet Nine and the many theories about how and where it formed and what influence it could be having on the solar system. Features Konstantin Batygin and Mike Brown.
Ken Farley quoted in a story about the next Mars rover mission, Mars 2020.
A new paper summarizes the asteroid-hunting success during the second year of operation of the Near-Earth Object Wide-Field Infrared Survey Explorer (NEOWISE) mission. IPAC scientist Carrie Nugent quoted.
Obituary on Caltech alumnus Alfred G. Knudson (BS '44, PhD '56).
NASA ready to proceed with the final design and construction of its next Mars rover; Ken Farley quoted.
Ken Farley quoted in a story about the next steps for NASA's Mars 2020 mission, which has cleared the review process and is now ready to begin the final design and construction phase.
Interview with Maria Spiropulu about the Large Hadron Collider, supersymmetry—and Ghostbusters.
Chris Martin talks about the value of the "old-fashioned lecture," in a feature article about the evolving state of in-class educational experiences.
New concept developed by Joel Burdick, Sergio Pellegrino, and colleagues, for in-space robotic assembly of big telescopes.
Story about a new dwarf planet quotes Mike Brown.