Learn more about two of the earliest reports of a total solar eclipse and corona, which were recorded in China, and solve ...

A sunspot, potentially generating multiple solar flares, may lead to auroras that could be visible as far south as Alabama.

Analysis of the second confirmed interstellar comet to visit our solar system suggests that the alien body could be covered ...

Solar flares and other activity can disrupt radio communications, power grids and navigation signals, according to NASA.

Scientists are studying interstellar visitor 3I/ATLAS after spotting possible ice volcano activity near the Sun.

This year has given stargazers plenty of opportunities to catch the colorful auroras of the northern lights flicker across the night sky, and that's expected to continue as the sun is now in its solar ...

For Aditya-L1, India's first solar observation mission in space, the year 2026 is expected to be like no other. It's the ...

Once-rare displays of Northern Lights at southerly latitudes look set to continue for the foreseeable future as scientists confirmed that August saw the sun at its most active for 23 years. The sun's ...

A small, icy traveler from deep space has just threaded its way through the inner Solar System, offering a fleeting but ...

Which planet is the furthest from the sun? Some may think it’s Pluto, but it’s actually Neptune. Learn more about this ice giant and how it can help us understand more about planets in our Solar ...

NASA and NOAA have confirmed that the Sun has entered a new solar cycle, with activity beginning to ramp back up from its minimum in December 2019. This next cycle is forecast to be rather quiet, ...