Discover interesting facts about the sun, the solar system's central star that supports all life on Earth.

Projections from NASA and NOAA suggest northern lights displays will be more visible in more U.S. states through early 2026, ...

There's something very peculiar about the atmosphere surrounding Titan, Saturn's largest moon: rather than staying constantly ...

Astronaut Nick Hague spills 9 wild truths about space — from burning dirty laundry to sleeping like a dream in zero gravity.

A huge Saharan dust cloud is drifting toward the southeastern U.S. Here’s when it’ll arrive and which states will be impacted ...

New data shows that CO2 levels have broken through 430 parts per million, an indication that human-caused global warming will ...

Earth harbors incredible secrets, from remnants of a planet that formed the Moon residing deep within, to ancient auroras illuminating the skies. The planet's molten core influenced early human ...