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 ...

Astronomers have previously determined considerable information about the atmosphere and climate of HD 189733b. Now, thanks to Hubble observations made while it passed behind its primary star last ...

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 ...

A report in the upcoming Astrophysical Journal Letters reveals that analysis of data from the Hubble Space Telescope shows that a planet known as HD 189733b most likely shares Earth’s blue tone.

They used the Hubble’s Space Telescope to look at the ... Space Telescope measured the infrared light, or heat, from the HD 189733b. It showed day side and night side temperatures differ by ...

The planet currently known as HD 189733b is one of the closest planets ... And now, astronomers observing the planet with the Hubble Space Telescope have learned something else about it - it's ...

Planet HD 189733b lies some 63 light years beyond our Solar System in the constellation Vulpecula is a deep cobalt blue according to data gathered by the Hubble space telescope, but its azure hue ...

Scientists working with the James Webb Space Telescope were shocked when they discovered hydrogen sulfide on the exoplanet known as HD 189733b. The colorless gas with a strong sulfuric stench has ...

Now, data from the James Webb Space Telescope has revealed another intriguing feature of the planet known as HD 189733b: it smells like rotten eggs.Related video above: FGCU students team up with ...