A new video shows how Earth's magnetic field weakened and warped before temporarily flipping during a recent "polar reversal ...
The National Oceanic and Atmospheric Administration ( NOAA) shared the first images taken by its Compact Coronagraph (CCOR-1), the world's first operational space-based coronagraph. CCOR-1 is mounted ...
U.S. News Insider Tip: Since parking is hard to find beyond the visitor center's main parking lot, opt for one of the park's free shuttles and pack a bag with a water bottle, a hat, sunscreen and ...