Elizabeth CockingAug 31, 20213 minIn this MonthIn this month: September9th September 1892 Amalthea, a moon of Jupiter, is discovered by Edward Emerson Barnard using the 36 inch (91 cm) refractor telescope at...
Andrew WoodAug 25, 20217 minMember reportsObserving Double Stars by Andrew WoodAndrew Wood is an amateur astronomer and member of Sydney City Skywatchers. He has spent much of covid outside at night on Dharawal...
Elizabeth CockingAug 8, 20212 minDid you know? Astronomical tidbitsDid you know? Artificial SatellitesThis month . . . Artificial Satellites. From the launch of Sputnik which lead to the start of the Space Race between the Soviet Union...