An asteroid was pegged to hit Earth “imminently,” according to ... They usually orbit within the main asteroid belt between Mars and Jupiter, according to NASA. Comets are small sun-orbiting ...
As on Earth, Jupiter's magnetic field converges at its poles, and as on Earth, this concentration of magnetic field lines drives charged particles toward the polar regions, where they collide with ...
The dark ovals seem to take about a month to form and then dissipate within a couple of weeks. Planetary scientists have issued a tornado warning for Jupiter, with the discovery that magnetic ...
Planetary scientists have issued a tornado warning for Jupiter, with the discovery that magnetic vortices twisting down from the planet's ionosphere into its deep atmosphere are resulting in giant, ...
Jupiter, renowned for its iconic Great Red Spot, holds another atmospheric mystery: massive Earth-sized dark ovals of at its poles. Appearing and disappearing apparently at randomm, and visible ...