The peak of the current solar cycle is ongoing, bringing spectacular views of the northern lights to several U.S. states.

If you get the question in Trivial Pursuit “how many plantes are there in the Solar System?”, depending on when you went to school or how old the version is, there’s a fair chance of giving ...

Swaths of people across North America from northern Mexico through the Midwest up to Canada will experience a full solar eclipse on Monday April 8. For those at the Minnesota Astronomical Society ...