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CSIRO's Parkes radio telescope as it was around the time of the first manned Moon landing in 1969.

Week in Geek – Stellar neighbors edition

A composite image of three launches: Antares (Oct. 17, 2016), Shenzhou 11 (Oct. 17, 2016), Soyuz (Oct. 19, 2016)

Week in Geek: All space, all the time edition

This Hubble Space Telescope view reveals thousands of galaxies stretching back into time across billions of light-years of space.

Week in Geek – Crowded House edition

Appalachen, Pennsylvania, USA

Week in Geek – 3D Earth edition

This image combines a background picture taken by the NASA/ESA Hubble Space Telescope (blue/green) with a new very deep ALMA view of this field (orange, marked with circles).

Week in Geek – Hubble redux edition

An all-sky view of stars in our Galaxy – the Milky Way – and neighbouring galaxies, based on the first year of observations from ESA’s Gaia satellite, from July 2014 to September 2015.

Week in Geek – Map of the stars edtion

HI-SEAS, short for Hawaii Space Exploration Analog and Simulation, took place atop the Mauna Loa volcano in Hawaii.

Week in Geek – Mars on Earth edition

Whale, breaching, Stellwagen Bank National Marine Sanctuary, August 20, 2007.

Week in Geek – Whale vs Whale edition

An outburst of Perseid meteors lights up the sky in August 2009 in this time-lapse image.

Moment of Geek – Perseid Meteor Shower

Reprocessed version of the first light image of Africa made by the DSCOVR EPIC camera on July 6, 2015.

Week in Geek – A year in the life edition