As sunspots emerge on the sun's surface close to its equator, their orientations will match the old magnetic field, while sunspots forming closer to the poles will have a magnetic field matching the ...
A little-known chapter of the Hubble Space Telescope’s history is a reminder of the risks of looking at the sun ...
From fleets of airplanes spraying sulphur dioxide gas into the stratosphere to dim the sun’s rays ... researched as ways to cool the planet. Apocalypse Plan B, a documentary from The Nature ...