The Voyager 2 probe has exited the heliosphere—the protective bubble of particles surrounding the sun.
Whitney Clavin
Caltech and partners built an instrument that will capture high-speed solar particles hurtling toward Earth.
Whitney Clavin
Pasadena will be hopping with space events the week of July 14-22.
Whitney Clavin
Professor of Physics Yanbei Chen has been named a Simons Investigator for his work on gravitational-wave physics.
Data from NuSTAR show that a well-studied luminous star is accelerating particles to high energies.
Whitney Clavin
George Ellery Hale, born 150 years ago on June 29, helped transform not just Caltech but all of astronomy.
Robert Perkins
David Simmons-Duffin, assistant professor of theoretical physics, will receive Department of Energy Early Career Research Program funding.
Robert Perkins
Marco Bernardi and David Hsieh rule out a commonly held belief about a promising solar cell material
Using the W.M. Keck Observatory, researchers have found the primary source of heavy elements in dwarf galaxies.
Whitney Clavin
The 2018 Hamburg Prize goes to Hirosi Ooguri and comes with a three-day symposium in his honor.
Whitney Clavin
A two-day celebration honored Richard Feynman—the explorer, teacher, and seer.
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