For the first time, a giant helical structure spanning millions of kilometers has been captured on camera as it emerged from ...

Solar prominences are striking features in the solar atmosphere, appearing as fence-like, cloud-like, flame-like, and arch-like structures. Larger ones consist of a central spine, multiple legs ...

An analysis of two decades of data from NASA's Hubble Space Telescope has provided fresh insights into the complex ...

The video was taken by Metis on October 12, 2022. Metis is the only instrument capable of seeing such subtle features of the ...

The Sun is constantly spewing solar wind, a stream of charged particles, into interplanetary space. Occasionally, it bursts ...

PUNCH isn't the only spacecraft studying the solar corona and the transition into the solar wind. NASA's Parker Solar Probe regularly flies closer to the sun than any other spacecraft has gone before; ...

However, the aerosol and haze structure changed dramatically ... This is evidence that solar radiation changes the aerosol haze in the atmosphere of Uranus. On the other hand, methane depletion ...

Coronal holes are common; there is "nothing unusual here," Scott McIntosh, a solar physicist and the deputy director of the National Center for Atmospheric Research, told Insider in an email.