The gigantic coronal hole is blasting high-speed solar wind toward Earth, potentially igniting ... producing the colorful displays seen in the night sky. The stronger the solar wind, the more ...

A colossal coronal hole ... night sky. The stronger the solar wind, the more dynamic and widespread the auroras can become. Though G1 conditions are possible for Jan.31, remember that space weather is ...

Our home planet is bombarded with particles from outer space all the time. And while we are mostly familiar with the rocky ...

Astronomers have been battling threats to their clear skies on all fronts lately. One of the most notable battles, which we ...

You can sometimes see these satellites in the night sky ... more than five times the escape speed of Earth. But the extreme example is a black hole, an object so massive that its escape speed ...

With February’s winter nights regularly dropping below freezing, it’s tempting to take the easy way out and just stay inside. That would be a mistake.

A new moon occurs when the moon is directly between Earth and the sun ... Related: What you can see in the night sky tonight On the nights before and after a new moon, when just a thin crescent ...

If any student at ETSU is a fan of physics and astronomy, they are in luck. Saturday, Feb. 1, at 8 p.m., the Harry D.

A recent report by the U.S. Centers for Disease Control and Prevention (CDC) highlights a notable increase in tularemia cases, also known as " rabbit fever ," over the past decade. While its fatality ...

The idea of cosmic threats to Earth almost sounds like the stuff of fiction. But while alien invasions may be far fetched, ...

Jamie Carter is an award-winning reporter who covers the night sky. What's that ... orbit around the Earth. The final day of 2024 saw our natural satellite as a rare black moon, the second of ...