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November 2018

AAVSO Exoplanet Archive for Amateur Astronomers

{ 2 comments }

Crater Beneath the Greenland Ice

{ 15 comments }

Spitzer Size Constraints on ‘Oumuamua

{ 19 comments }

A Super-Earth Orbiting Barnard’s Star

{ 65 comments }

Low Metallicity in Compact Multi-Planet Systems

{ 21 comments }

Lucy in the Sky

{ 10 comments }

Parker Solar Probe: Already a Record Setter

{ 25 comments }

Fine-Tuning Mechanisms for Water Delivery

{ 19 comments }

On the Earliest Stars

{ 31 comments }

SETI in the Infrared

{ 54 comments }