Unistellar EVscope Equinox

22 February 2022 Ade Ashford

Unistellar’s eQuinox delivers five times the internal data storage and longer battery life than its predecessor, but ditches the eVscope’s electronic eyepiece. Ade Ashford checks out the new features.

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Barely bisected rings

13 September 2016 Astronomy Now

Saturn’s shadow stretched beyond the edge of its rings for many years after the NASA/ESA/ASI Cassini spacecraft first arrived at Saturn, casting an ever-lengthening shadow that reached its maximum extent at the planet’s 2009 equinox. This image captured the moment in 2015 when the shrinking shadow just barely reached across the entire main ring system.