Spacecraft navigation explained with radio tracking, optical systems, and autonomous methods that enable deep space ...

In an earlier blog post about Christopher Nolan's latest blockbuster movie, Interstellar, I lauded the film for its ambition, ...

For decades, the starship Enterprise has been shorthand for impossible speed, a sleek symbol of television fantasy rather ...

NASA’s flagship X-ray observatory is starting the calendar with a flourish, unveiling a richly detailed view of a distant ...

You’re walking through town, juggling your keys and your phone, and a pigeon just strolls across your path like you’re in its ...

In this Oct. 20, 2025, photo, tiny ball bearings surround a larger central bearing during the Fluid Particles experiment, ...

The fundamental nature of living things challenges assumptions that physicists have held for centuries.

Quantum theory and Einstein's theory of general relativity are two of the greatest successes in modern physics. Each works ...

Create a Physics World account to get access to all available digital issues of the monthly magazine. Your Physics World ...

Arizona Rep. Nick Kupper is proposing the RAPID Act (HB 2059) to lift speed limits during the day on qualifying rural interstates. The legislation calls for a pilot program to test the change on a ...

Quantum physics is the study of matter and energy at its most fundamental level. A central tenet of quantum physics is that energy comes in indivisible packets called quanta. Quanta behave very ...

Kristin is a lead editor at Forbes Home and has nearly a decade of professional experience as a writer and editor. She's previously worked at sites like Talking Points Memo, Insider, Delish, Angi and ...