This image shows the cover of Dr. Daniel Whiteson’s and Andy Warner’s newest book, Do Aliens Speak Physics? And Other Questions About Science and the Nature of Reality, which debuted on November 4, 2025! (Credit: W.W. Norton & Company)
Do aliens speak the same physics that we do, with similar laws, observables, and underlying mathematics. Maybe not, argues Daniel Whiteson.
One of the great discoveries to be made out there in the grand scheme of things is alien life: the first detection of life that originated, survives, and continues to live beyond our own home planet of Earth. An even grander goal that many of us have, including scientists and laypersons alike, is to find not just life, but an example of intelligent extraterrestrials: aliens that are capable of interstellar communication, interstellar travel, or even of meeting us, physically, on our own planet. It’s a fascinating dream that has been with humanity since we first began contemplating the stars and planets beyond our own world.
