Astronomers have taken the first ever
direct photos of planets outside of our solar system. Three planets orbiting the star HR 8799, have been photographed in the infrared. And another, photographed by Hubble, orbits Fomalhaut. The planets are all larger than Jupiter. These planets are gas giants, but it can't be far off before direct photos are taken of smaller terrestrial planets. And won't that be cool?! We know we're not the only solar system. How long more before we find out that we're not alone?
Astronomers have taken the first ever direct photos of planets outside of our solar system. Three planets orbiting the star HR 8799, have been photographed in the infrared. And another, photographed by Hubble, orbits Fomalhaut. The planets are all larger than Jupiter. These planets are gas giants, but it can't be far off before direct photos are taken of smaller terrestrial planets. And won't that be cool?! We know we're not the only solar system. How long more before we find out that we're not alone?
Comments
Post a Comment