Sunspot AR3500 blasted a M9.8-class solar flare. NASA's Solar Dynamics Observatory captured footage of the flare in multiple wavelengths. Views from the ESA/NASA Solar and Heliospheric Observatory ...

The Sun is in its solar maximum, a period marked by intense solar eruptions and bursts of charged particles directed toward ...

Among its other discoveries, the Parker Solar Probe has also provided the first compelling evidence for the long-theorized ...

The northern lights may be visible along a stretch of northern states Tuesday night, and a recent solar flare could heavily ...

These instruments, like the Hubble Space Telescope, reported a value of around 73 km/s/Mpc. The difference between these ...