ultra-hot jupiters
JWST Scans an Ultra-Hot Jupiter’s Atmosphere
When astronomers discovered WASP-18b in 2009, they uncovered one of the most unusual planets ever found. It's ten times as…
6 months ago
The Heaviest Element Ever Seen in an Exoplanet’s Atmosphere: Barium
Astronomers have spotted barium in the atmosphere of a distant exoplanet. With its 56 protons, you have to run your…
1 year ago
Astronomers Measure the Layers of an Exoplanet's Atmosphere
The number of planets discovered beyond our Solar System has grown exponentially in the past twenty years, with 4,919 confirmed…
2 years ago
An Exoplanet Reaches 2400 C in One Hemisphere. Does it Really Rain Iron?
WASP-76b is an ultra-hot Jupiter about 640 light-years away from Earth in the constellation Pisces. A few years ago it…
2 years ago
An Exoplanet So Hot There Are 7 Different Kinds of Gaseous Metals in its Atmosphere
The search for exoplanets has revealed types of planets that are nothing like the worlds in our own Solar System.…
3 years ago
This Planet is so Metal. Iron and Titanium Vapour Found in the Atmosphere of an “Ultra-Hot Jupiter”
According to a new study by an international team of scientists, the gas giant KELT-9b is so hot that its…
5 years ago