The space agency blasted three sounding rockets above central and northern Alaska during an auroral substorm to study how ...
It has been a stunning few weeks of events in the sky. Before a rare "blood moon" lunar eclipse amazed Americans on Thursday, the aurora borealis glowed bright green last weekend, dazzling viewers ...
If using a regular camera, photography experts told National Geographic to use wide-angle lenses, an aperture or F-stop of ...
"The aurora does not need to be directly overhead but can be observed from as much as a 1,000 km [621 miles] away when the aurora is bright and if conditions are right," the agency explains on its ...
The eclipse is expected to be visible in the UK from 9.56am to 12.14pm on Saturday, with the peak in London at around 11.03am. Those in northern parts of Scotland – which on a clear day would be one ...