The Unprecedented Speed of Past Reversals A study by geophysicists from UC Berkeley and their Italian and French colleagues ...
M iles upon miles overhead, there is a field in the atmosphere that shields the Earth from space energies that could be ...
NASA’s Galileo spacecraft, which was designed to study the large, gaseous planet Jupiter and its moons, first caught hints of ...
How does a compass work in space? From the moon to Venus, here’s how a compass would work beyond Earth’s magnetic field.