If you turn the spotlight over, you'll notice an on/off switch on the reverse. However, if you are operating the switch in the daylight you won't be able to tell whether it is on or off. Simply place ...
The Valentine's Day northern lights will largely be visible in Canada and Alaska, but a few northern-most states may see the ...
Valentine's Day could bring a dazzling display of the northern lights for stargazers in some parts of the U.S.
A NASA satellite that suddenly reappeared after going silent gets credit for the remarkable discovery—a pair of temporary ...
The National Oceanic and Atmospheric Administration (NOAA) claimed this could cause a 'G1 (minor) geomagnetic storm' which ...