The accelerating expansion of the universe is usually explained by an invisible force known as dark energy. But a new study ...
CAMBRIDGE, Mass. -- A mysterious phenomenon detected by space probes has finally been explained, thanks to a massive computer simulation that was able to precisely align with details of spacecraft ...
In this video, we explore five key areas of physics: **Classical Mechanics:** Newton’s second law (F = ma) explains the relationship between force, mass, and acceleration. The law of universal ...
When an object from outside our star system zooms through our neighborhood in the solar system, it provides a rare ...