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Hubble captures extremely remote galaxy cluster

16 April 2018 William Harwood

The Hubble Space Telescope’s Advanced Camera for Surveys and Wide Field Camera 3 captured an image of a massive galaxy cluster some six billion light years from Earth, part of a program to find targets for the James Webb Space Telescope.

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Jupiter’s red spot might be shrinking, but it’s still great!

10 April 2018 William Harwood

The Juno probe’s public-outreach camera routinely captures stunning views of Jupiter cloudtops and storms, including the Great Red Spot, seen here in an image processed by graphic artist Seán Doran. The GRS has been shrinking for years, but it remains easily the largest storm in the solar system and one still worthy of its name.