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New Mystery Merger Detected by LIGO-Virgo

Image Credit: LIGO/Caltech/MIT/R. Hurt (IPAC) In August of 2019, the LIGO-Virgo gravitational-wave network witnessed the merger of a black hole with 23 times the...

CIERA to Host National REU Leaders

The National Science Foundation has awarded a new 3-year grant to Research Assistant Professor Aaron Geller, who has directed CIERA’s Research Experiences for Undergraduates (REU)...

Using Gravitational Waves to Approximate Pi

Image Credit: Igor Sokalski Getty Images At least 3,700 years ago, Babylonian mathematicians approximated the ratio of a circle’s circumference to its diameter. They...