Friday, February 24, 2017

Seven Earth-Sized Planets Orbit Dim Star

Astronomers have found seven Earth-sized planets around a cool red dwarf, all of which have the potential for liquid surface water.



Article by Camille M. Carlisle | February 22, 2017 (Sky and Telescope) details the top news of the week.

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Supernova in NGC 7331

SN 2026aaiv is classified as a Type Ia supernova. It was discovered on September 1, 2026 in the spiral galaxy NGC 7331 in the constellation ...