Today's lightning round questions deal with hot topics like what we're going to do with trash on Mars, what direction dogs stand when they do their business, what kind of king Charles will be, and why ...

A seven-strong planet parade is what is known as a 'great' planetary alignment. "This kind of event is rare," said Albert ...

"Step outside and look up," Armstrong said simply. The best time to see most of the planets in the Northern Hemisphere will ...

The seven other planets in our solar system will line up in the night sky on Friday evening for a rare alignment called a ...

One of the great astronomical phenomena of the year is happening tonight, when seven planets will be visible in line from ...