This year's peak occurs from Monday night into Tuesday morning for those in the U.s. The comet is estimated to take about 415 years to complete a full orbit. Astronomers say the average meteor ...

Q: Why do the planets all orbit the Sun in the same plane? —Randi Eldevik | Stillwater, Oklahoma Because of the way the Sun formed, explains David DeVorkin, a senior curator in the space history ...

Regardless, aside from giving a bit shorter spray distance, other features of this sprinkler are quite similar to Orbit 62100. Opposite to the Orbit 62000 and Orbit 62100, this motion-activated ...

A sprinkler used for small lawns is not the same as those used for large lawns. For example, there are many types of sprinklers but not all of them can handle a large area. So, how do you figure out ...