Right now, south of the equator, amateur astronomers are watching a comet that's just emerged from behind the sun. Soon, it ...

Astronomers and sky watchers have their fingers crossed that an approaching comet could put on a nighttime show on Earth next ...

NASA astronaut Matthew Dominick got a front row seat to Comet Tsuchinshan-ATLAS from the cupola on the International Space ...

Everyone on Earth is seemingly on equal status – at least when it comes to the amount of light and dark that they get. On ...

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South Australia. Engineer-in-Chief's Office & Vaughan, A & Moncrieff, Alexander B & South Australia. Surveyor-General's Office. (1895). Map showing the lines of ...