If there is an absolute law in the universe, it’s that nothing can travel faster than the speed of light. Space is big, and while the speed of light is incredibly fast to us humans, on interstellar ...

High above the Sun’s blazing equator lie its mysterious poles, the birthplace of fast solar winds and the heart of its magnetic heartbeat. For decades, scientists have struggled to see these regions, ...

The Orionids are thought to be one of the most impressive meteor displays. Visible from early October to early November, it ...

Solar expert Dr. Ryan French explains how to safely photograph the sun and all of its stellar features with the use of cameras, lenses, telescopes and filters. As we all learn from a young age, the ...

Would you guess that the Earth is spinning at 1,000 mph around its axis and at the same time hurtling through space on its ...

Spirals of solar wind can spin off larger solar eruptions and disrupt Earth's magnetic field, yet they are too difficult to ...