Today (Feb. 17), an annular solar eclipse will commence its journey across a remote region of Antarctica where it will be visible to more penguins than people. The partial solar eclipse portion of the ...

A newly studied solar system breaks the usual planet pattern, raising fresh questions about how rocky and gas planets form.

Master the physics of projectile motion with air drag in this detailed tutorial! Learn how air resistance affects the trajectory, range, and speed of a projectile, and see step-by-step calculations ...