South Australia’s new planetarium open for learning
Hamilton Secondary College’s planetarium is part of a $9.165 million facilities upgrade.
Father, son and the changing universe
David and Johannes Fabricius’ observations helped kick start modern astronomy.
Dawn of the asteroids
We look back at the pioneering Dawn mission, which visited Vesta and Ceres.
The search for Planet X
The discovery of Pluto was a combination of mathematical prediction and luck.
Here’s what’s in our Nov/Dec issue
The latest issue of Australian Sky & Telescope magazine is out now. Find out what’s inside.
BepiColombo makes its first flyby of Mercury
The spacecraft zoomed just 199 km above the innermost planet’s cratered surface.
Jupiter’s Great Red Spot is a windy place
Wind speeds on the outer edge of the Great Red Spot have increased by 8% in the last decade, according to Hubble observations.
Aurora australis stuns from the Space Station
The ‘southern lights’ as seen from the International Space Station, 438 kilometres above the Earth.
