Ivan Castro, a former Army Ranger, gingerly makes his way down the ski slopes, guided by instructors down a snow-packed Idaho mountain. For this Iraq war veteran, his goal is simple: make it from the ...

Scientists have spotted elusive "magnetic waves" in the sun's atmosphere that may explain why the sun's corona is much hotter ...

For the Empire of the Rising Sun, the end was looming large. By April 1945, US forces had relentlessly driven Japan’s ...

NOAA's CCOR-1 coronagraph captured the blast that showed the sun's raw power in action.

Sunspot AR3767 erupted with a X1.7-class solar flare, followed by an X1.1-class flare from sunspot AR3780. NASA's Solar ...

Asteroid 2025 SC79 is the size of a skyscraper and moves around the solar system at a record-breaking speed. Astronomers ...

Plasma ejections from young stars may offer valuable insights into the Sun’s early history. Most of the time, we hardly notice it from Earth, but the Sun is constantly hurling vast clouds of charged ...

V Sagittae’s violent mass transfer hints at an imminent nova—and a future supernova visible from Earth. Binary star systems are fairly common in the universe, as are pairs where one star is a compact ...

During the daytime, Big Thunder Mountain Railroad is an exhilarating romp through the Wild West. The bright light brings out ...

Wyoming has seen the largest increase in home value this year, according to C inch Home Services ' analysis of Zillow home ...

For decades, scientists have wondered how the Sun’s outer atmosphere — the corona — burns millions of degrees hotter than its surface. A new study led by Northumbria University physicist Richard ...

Researchers have directly observed torsional Alfvén waves twisting through the Sun’s corona — magnetic waves first predicted ...