The Northern Lights, otherwise known as Aurora Borealis, will be visible across multiple states in the U.S. on April 15 and ...

The northern lights will be visible across the country this week. Here's the likelihood of catching a glimpse in Binghamton.

There's also a Southern Hemisphere counterpart ... Tromsø is one of several top spots to view the northern lights in Norway. At the darkest point of the aurora season – which runs from ...

A faint star in a constellation visible from the Northern Hemisphere after dark may explode on Thursday in what's going to be a once in 80 years occurrence. The moon will cross in front of the Sun ...

The galaxy cluster known as the "Leo Trio" appears in the early evening sky around the beginning of spring in the Northern Hemisphere in March. The ph... Deadline for medical students to return ...

Spring officially begins today (March 20) with the vernal equinox, bringing longer days and warmer temperatures to the Northern Hemisphere. The vernal equinox signals the astronomical start of ...

The moon will cross in front of the Sun for around four hours on Saturday, creating a partial solar eclipse that careful skygazers will able to see in parts of the Northern Hemisphere. The eclipse ...

In 2008 in the northern hemisphere of the sun (left) Hinode observed large patches of negative polarity, shown in orange. In 2011, the same area showed much smaller patches and a more even ...

Saturday's partial solar eclipse will be the first of the year, and the 17th of this century. A bigger one is coming -- On August 12, 2026, a total solar eclipse will be visible in Iceland ...