The Hubble Space Telescope captured imagery of Jupiter and its Great Red Spot in 2023 and 2024. Credit: NASA, ESA, J.

Webb has two decades ahead of it, but it's already captured some stunning images. Here are 35 of our favorites.

Catch two transits of Io, spot sparkling star clusters, and view Mars at aphelion while the April Full Moon lights the sky ...

A bizarre hailstorm of icy “mushballs” — slushy mixtures of ammonia and water — has been confirmed on Jupiter, where intense ...

Observations of Jupiter show that ammonia is unevenly distributed in the upper atmosphere, against expectations of uniform mixing. Scientists found evidence for a complicated but apparently real ...

Imagine a Slushee composed of ammonia and water encased in a hard shell of water ice. Now picture these ice-encrusted ...

Jovian storms can rework the whole chemical makeup of Jupiter's deep atmosphere by picking up ammonia from and dropping it somewhere else.

There are plenty of celestial landmarks you can see with the naked eye, and this month, you can view Mars and four of Jupiter ...

Related: 'Hycean' exoplanets may not be able to support life after all Hycean planets are expected to orbit red dwarf stars ... generations —James Webb telescope spots 'rogue' planet with ...