Picture This

The frozen canyons of Pluto’s north pole

This ethereal scene captured by NASA’s New Horizons spacecraft tells yet another story of Pluto’s diversity of geological and compositional features — this time in an enhanced colour image of the north polar area. A canyon about 45 miles wide runs close to the north pole, its degraded walls suggesting evidence for an ancient period of tectonics.

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Historic Brashear telescope saved for restoration in NZ Dark Sky Reserve

A 125-year-old, 18-inch (46-cm) aperture Brashear refracting telescope with an illustrious history that has languished in storage for half a century has found a new Antipodean home. It marks the first step on the road to restoring the 7-ton, 8-metre-long instrument to its former glory, destined to become the centrepiece of a public outreach Astronomy Centre near the shore of Lake Tekapo in the heart of New Zealand’s South Island.