The Perseids are the most popular show of shooting stars, as they peak on warm summer nights as seen from the northern ...

For years, NASA has monitored a strange anomaly in Earth's magnetic field: a giant region of lower magnetic intensity in the ...

"In my opinion, planetary defense is an operational mission which should be formally tasked to U.S. Space Command." ...

Just a short distance inland from the waves crashing against California's shore, NASA's Relativistic Electron Atmospheric ...