A recent experiment apparently demonstrating faster-than-light travel has raised dramatic questions about modern physics and cast doubt on Einstein's fundamental discoveries. What does this experiment mean to our understanding of the universe? Could Einstein be wrong?

Three Cornell physicists will discuss these questions and more in a forum Nov. 17 in 700 Clark Hall. Refreshments will be served at 7 p.m., and the forum will begin at 7:30 p.m. The event is free, and the public is welcome.

Theoretical physicist and professor Yuval Grossman, astrophysicist and professor Eanna Flanagan, and experimental physicist and assistant professor Julia Thom-Levy will explain the science behind the recent experimental claim that neutrinos seem to travel faster than the speed of light. In brief presentations, they'll describe what neutrinos are, how to determine their speed and what other experiments have revealed about these mysterious subatomic particles. A dialogue about the experiment and its implications will follow the presentations.

"A lot of people are wondering about this experiment and what it means," says Grossman. "The forum is an opportunity for the Cornell and Ithaca community to get their questions answered."

The event is sponsored by Cornell's Department of Physics.