Researchers found Earth's orbital changes align with past volcanic eruptions. Climate shifts and massive eruptions occurred ...

Weathering and erosion slowly chisel ... The next day, under the beating sun, the ice melts and trickles the cracked fragments away. Repeated swings in temperature can also weaken and eventually ...

"Every hour counts when you're dealing with CMEs." A space-based telescope has captured new images of the sun that showcase one of our star's fiery outbursts. The fresh visuals come courtesy of ...

She named it "Weathering." "The idea of weathering was connoting sort of how a rock, for example, would be weathered by hundreds of years of rain and wind," she said. "It's gonna affect it [and ...

Follow our tips on sun safety for kids and make sure everyone enjoys the sunshine safely when you're out and about. This video can not be played To play this video you need to enable JavaScript in ...

A star like the Sun is at equilibrium - gravity tends to pull it inwards, and radiation pressure from the nuclear reactions tends to expand it outwards. In other words, the gravitational collapse ...