This handout picture released on September 14, 2016 by the European Space Agency shows an all-sky view of stars in the Milky Way and neighbouring galaxies. Photo: AFP This handout picture released on September 14, 2016 by the European Space Agency shows an all-sky view of stars in the Milky Way and neighbouring galaxies. Photo: AFP
This handout picture released on September 14, 2016 by the European Space Agency shows an all-sky view of stars in the Milky Way and neighbouring galaxies. Photo: AFP

How many galaxies out there? Try Two Trillion

This handout picture released on September 14, 2016 by the European Space Agency shows an all-sky view of stars in the Milky Way and neighbouring galaxies. Photo: AFP This handout picture released on September 14, 2016 by the European Space Agency shows an all-sky view of stars in the Milky Way and neighbouring galaxies. Photo: AFP
This handout picture released on September 14, 2016 by the European Space Agency shows an all-sky view of stars in the Milky Way and neighbouring galaxies. Photo: AFP
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