March - ELT foundations under moonlight

You can pre-order the calendar from the ESOshop. Deliveries will start in the second half of November 2019.

The foundations of the ELT are lit up by the Moon as the centre of the Milky Way passes overhead. The Small and Large Magellanic Clouds can be seen just above the horizon and Jupiter is the brightest “star” near the centre of the Milky Way. Airglow effects from Earth’s upper atmosphere add to the richness of this scene.