Six planets were visible in January — four to the naked eye — and now a dim Mercury joins the gang. FILE – People look up to the sky from an observatory near the village of Avren, Bulgaria, Aug. 12, ...
A Milky Way-surveying spacecraft found a planet 12 times more massive than Jupiter, along with a brown dwarf, each distantly orbiting stars smaller than the sun. Scientists have dubbed the ...
By Katrina Miller 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 ...