It looks like a sapphire jewel in space, but HD 189733bis anything but serene. With winds reaching seven times the speed of ...
From the deck of a ship or the window of a plane, it feels obvious that “down” points toward Earth and “up” points toward the ...
A rover recently captured sounds of lightning crackling on Mars, over a decade after scientists uncovered the first evidence ...
Auroras may be visible from Alaska to Colorado tonight as an incoming coronal mass ejection is forecast to impact within 24 ...
The Southern Lights may be visible from South Africa this evening with the right equipment, as a solar storm is expected to hit Earth. This is by no means guaranteed, though.
The powerful flare from sunspot region AR4341 peaked at 1:09 p.m. EST (1809 GMT), according to NOAA's Space Weather ...