Using the James Webb Space Telescope (JWST), astronomers have characterized the atmosphere of a hot super-Neptune exoplanet ...

Despite its extremely cold atmosphere, the interior of Neptune is far hotter than that of its ice giant twin, Uranus. In fact, Neptune gives out 2.6 times more heat than it receives from the Sun. The ...

Researchers Measure the Light Emitted by a Sub-Neptune Planet's Atmosphere May 10, 2023 — Researchers observed exoplanet GJ 1214b's atmosphere by measuring the heat it emits while orbiting its ...

Planet TOI-3261 b is about twice as dense as Neptune, indicating that the lighter parts of its atmosphere have been stripped away over time, leaving only the heavier components. This shows that ...

Nicknamed "the windiest planet," Neptune's strongest winds can exceed ... Now Mercury has little to no atmosphere, and therefore, no real weather to speak of. But you would feel the full brunt ...

Scientists are also intrigued by the different cloud structures, which should tell them something novel about the workings of Neptune's atmosphere. Beyond the planet itself are seven of the giant ...

Neptune is the furthest planet from the Sun ... But Mercury has almost no atmosphere, so it does not hold onto this heat. The side facing away from the Sun cools down to -180°C at night.

Waterworld: up to 50% of the atmosphere of K2-18b may be ... techniques Many of these worlds are large planets believed to resemble Jupiter or Neptune Many giant planets have been found orbiting ...

And it's precisely this bizarre atmosphere that's fascinating scientists. A Neptune-like planet with an atmosphere that shouldn't exist Exoplanet LTT9779 b is really close to its star. It is so ...