sun
Voyager 1: Is It In or Is It Out?
Nearly 18.7 billion kilometers from Earth -- about 17 light-hours away -- NASA's Voyager 1 spacecraft is just about on…
Weekly Space Hangout – August 9, 2013
Gather round the internets for another episode of the Weekly Space Hangout. Where our experienced team of journalists, astronomers and…
What Will Happen When the Sun’s Magnetic Poles Reverse?
The Sun’s magnetic field will likely reverse sometime in the next three to four months. No, this is not the…
Gesundheit! Hairy And Sneeze-worthy Rings Snare Summer Sun
For the past two weeks puffy clumps of seeds have been riding the air in my town. You can't avoid…
Yet Another X-Class Flare From AR 1748
Last night, as Commander Hadfield and the Expedition 35 crew were returning to Earth in their Soyuz spacecraft, the Sun…
The Sun Blasts Out Two X-Class Flares, Strongest of the Year
The Sun gets active! On May 12, 2013, the Sun emitted what NASA called a “significant” solar flare, classified as…
The Sun Burps Out a Gigantic Rolling Wave
Just in time for May Day, the Sun blasted out a coronal mass ejection (CME) from just around the limb…
The White House Releases a Report on Space Weather
We live on a planet dominated by weather. But not just the kind that comes in the form of wind,…
The Sun Blasts Out Two CME’s Towards Mercury
Over the past 24 hours, the Sun has erupted with two coronal mass ejections (CMEs), sending billions of tons of…
3 Years of the Sun in 3 Minutes
Since the Solar Dynamics Observatory opened its multi-spectral eyes in space about three years ago, we’ve posted numerous videos and…