Using the James Webb Space Telescope (JWST), astronomers have discovered that one of the closest "hot Jupiter" planets to ...

HD 189733b is a 'hot Jupiter' planet. The planet is categorized as a "hot Jupiter," meaning it is a gas giant similar to Jupiter but much hotter due to it being close to a star, NASA said.

Exoplanet HD 189733 b contains hydrogen sulfide, according to new research. Scientists made an exciting -- and pungent -- announcement about a nearby exoplanet this week, finding that a planetary ...

HD 189733 b is what is known as a hot Jupiter planet, which are gas giants with extremely high temperatures. They closely orbit their stars, which make them "infernally hot," according to NASA.

The planet is about 10% larger than Jupiter, but much hotter because it is 13 times closer to its star than Mercury is to our sun. HD 189733b only takes about two Earth days to complete a single ...

Scientists have discovered that a planet the size of Jupiter found in 2005 smells of rotten eggs. 'HD 189733 b' is around 64 light years away from the Earth and is known an an exoplanet, meaning ...

Hubble Space Telescope imagery created an HD look at the gas giant planet Jupiter. Credit: NASA Goddard Space Flight Center ...

The planet known as HD 189733b, discovered in 2005, ... "This planet is very much like Jupiter, but just hotter." Jupiter, too, has trace amounts of hydrogen sulfide in its atmosphere.

While other exoplanets are closer to Earth, HD 189733 b is the closest hot Jupiter-style planet in our cosmic neighborhood. Earthlings won't be colonizing that planet any time soon and it's not ...

HD 189733 b has been extensively studied by astronomers since it was first discovered in 2005. A new study now says the huge planet which is bigger than Jupiter smells of rotten eggs.