Astronomers have confirmed the existence of four planets orbiting a star less than 6 light-years away with help from some of ...

A quartet of small, rocky exoplanets likely circle Barnard's Star, around 6 billion light-years from Earth, putting them in ...

Our solar system is putting on quite a show this week! If you look at the right time, you may be able to spot five planets. Three planets will be easy to find, but with a little help, you can find ...

A visible line of planets has for weeks been the talk of astronomers and hobbyist stargazers who have sought to catch a sight of our solar system's worlds. Online chatter and a frenzy of media ...

A rare celestial event on Feb. 28 will offer skywatchers the chance to witness a "planet parade" of all seven planets in our solar system outside of Earth. It's the last time this type of ...

Astro photographer Josh Dury, 27, of Somerset, England, managed the rare feat of capturing all of the planets in one photo during a recent alignment. Josh Dury / SWNS Everybody loves a parade.

With Mercury joining the show, all seven of Earth’s celestial ... Astute skywatchers may have already seen the striking line of planets across the night sky in January. This week Mercury joins ...

Skywatchers will get a cosmic treat this week with a celestial gathering of planets. A planetary alignment, or a "planet parade," according to the internet, will grace our night sky just after ...