The balloons also reach the lower part of the stratosphere ... the mysterious phenomena that take place at higher altitudes, including the mesmerizing aurora borealis and its antipodean counterpart, ...

Americans in more than a dozen northern U.S. states may be able to catch a glimpse of the northern lights Sunday evening, as ...

The northern lights (aurora borealis) are one of the greatest ... David joins Dr. Chris Cully as he sends a balloon, equipped with sensitive instruments, into the heart of the aurora, discovering ...

Aurora borealis, also known as the Northern Lights, are created when charged particles from the sun collide atoms in Earth's upper atmosphere, releasing energy as light. While scientists have a ...

The balloons also reach the lower part of the ... including the mesmerizing aurora borealis and its antipodean counterpart, the aurora australis. "For the troposphere and stratosphere, we have ...