Alex is a student science journalist with a passion for astronomy and cosmology. His favorite topics include exoplanets, black holes, gravity, and space exploration.
New ideas have emerged to explain Tabby's Star, officially known as KIC 8462852, but the jury's still out on the cause of the star's weird behavior.
By: Alex Green June 9, 2017
Scientists have discovered an ancient lakebed on Mars.
By: Alex Green August 25, 2015
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