Saturn Gains 128 New Moons, Bringing Its Total to 274
Astronomers say they have discovered more than 100 new moons around Saturn, possibly the result of cosmic smashups that left debris in the planet’s orbit as recently as 100 million…
A Parade of Planets Is Marching Through the Night Sky
Astute skywatchers may have already seen the striking line of planets across the night sky in January. This week Mercury joins the queue. Now every other world in our solar…