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This high resolution image of the icy crust of Europa, one of Jupiter's moons, reveals a surface criss-crossed by multiple sets of ridges and fractures

We now know how the mysterious ridges covering Europa’s surface formed

19 April 2022

Jupiter’s moon Europa is covered in weird pairs of ridges, and they may come from the refreezing of shallow pockets of liquid water hiding all over its icy shell
Larsen C ice shelf on the east of the Antarctic peninsula

A third of Antarctic ice shelves risk collapsing due to climate change

8 April 2021

Around a third of the ice shelves holding back huge glaciers in Antarctica are at risk of collapse if the world fails to take sufficient action on climate change

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