More from Australian Sky & Telescope

Australian Sky & Telescope3 min read
Long Time Coming
EXPLORING THE SOLAR SYSTEM is a long game, with travel times measured in years. And the time from when we first propose a mission to when our spacecraft sits on the launch pad, ready to leave Earth or die trying, is often much longer still. In a way,
Australian Sky & Telescope1 min read
Using The Star Chart
HOW Go outside within an hour or so of a time listed above. Hold the map out in front of you and turn it around so the label for the direction you’re facing (such as west or northeast) is right-side up. The curved edge represents the horizon, and the
Australian Sky & Telescope11 min read
DAWN Of The Milky Way
We live in a great galaxy, one that’s far larger and brighter than most others in the cosmos. Abounding with countless stars and surrounded by dozens of satellite galaxies, the Milky Way is a giant barred spiral with a dark matter halo spanning some

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