Thanks to NASA's Hubble telescope, planet HD 189733 b has become the first planet outside the Solar System to have its color directly measured -- and, like Earth, it's blue! Unlike our home planet, ...

This illustration shows HD 189733b, a huge gas giant that orbits very close to its host star HD 189733. The planet's atmosphere is scorching with a temperature of over 1000 degrees Celsius, and it ...

Uncovering any sort of detailed information about an exoplanet presents astronomers with an exceedingly difficult challenge. Despite the hurdles, however, some exoplanets are particularly well ...

Space is full of weird but wonderful things, from unusual rocks on Mars that don’t actually belong there to hidden structures ...

From 63 light years away, the blue planet HD 189733b may look a little bit like Earth, but that's where the similarities end. Earlier observations from NASA's Hubble Space Telescope found evidence of ...

Astronomers making visible-light observations with NASA’s Hubble Space Telescope have deduced the actual color of a planet orbiting another star 63 light-years away. The planet is HD 189733b, one of ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Call it the deep blue dot. For the first time, scientists have seen the visible color of a ...

Since astronomers first discovered giant planets located incredibly close to their host stars, artists and scientists alike have tried to imagine what such 'hot Jupiters' might look like if they could ...

Hubble space telescope data reveals a planet orbiting a nearby star is likely blue-colored The Jupiter-sized world is very hot%2C with temperatures of about 1%2C800 degrees The blue color appears to ...

Astronomers have found a deep azure blue planet orbiting a star 63 light years away – the first time they’ve been able to determine the actual color of a planet outside our solar system, NASA and the ...

Call it the deep blue dot. For the first time, scientists have seen the visible color of a distant alien world. The exoplanet — called HD 189733b — is 63 light-years from Earth and a "deep cobalt blue ...