An international team of astronomers have been able to probe the atmosphere of an exoplanet like never before. Exoplanet Tylos, also known as WASP 121-b, is an ultra-hot Jupiter – a gas giant so close to its stars that one year lasts only 30 hours.

Last year, astronomers discovered an unusual Earth-size exoplanet they believe has a hemisphere of molten lava, with its other hemisphere tidally locked in perpetual darkness. And at about the same time, a different group discovered of a rare small, cold exoplanet with a massive outer companion 100 times the mass of Jupiter.

Astronomers have peered through the atmosphere of a planet beyond the Solar System, mapping its 3D structure for the first time. By combining all four

Astronomers have achieved a breakthrough in planetary science, revealing the complex weather of a distant gas giant with unprecedented detail. By mapping the three-dimensional structure of the planet’s atmosphere,

Astronomers have peered through the atmosphere of a planet beyond the solar system, mapping its 3D structure for the first time. By combining all four telescope units of the European Southern Observatory's Very Large Telescope (ESO's VLT),