A trippy image of the sun created from three sources hints at something that might help us unravel the mysteries of our star -- and dark matter.
NASA's heliophysics missions capture a once-in-a-lifetime event: Venus' transit across the surface of the sun.
To celebrate the work being done by its Solar Dynamics Observatory, NASA has released a video of highlights on the fifth anniversary of its launch.
The Solar Dynamics Observatory celebrates five years of sun-worshipping by releasing its impressive 100 millionth image of our closest star.
The sunspot that recently rolled across the surface of the sun while spewing out flares has been animated in a magnificent timelapse using NASA SDO images.
NASA followed the biggest sunspot in many years as it roamed across the face of the sun, releasing solar flares along the way.
Even our sun isn't immune from cosplay fever. A recent NASA image captures a perfect storm of magnetic fields that give the sun the look of a carved Halloween pumpkin.
A cloud of solar material stretching across the sun has caught NASA's attention, and it's a wonder to behold.
A new video shows a burst of light leaping off the sun that is so massive the space agency gives it an X-class rating, which denotes the most intense of all flares.
The Solar Dynamics Observatory has the ability to stare at the sun without going blind, and it captures all kinds of colorful activity in the process.