- Sydney (/ˈsɪdni/ SID-nee) is the capital city of the state of New South Wales, and the most populous city in Australia. Located on Australia’s east coast, the metropolis surrounds Sydney Harbour and extends about 70 km (43.5 mi) towards the Blue Mountains to the west, Hawkesbury to the north, the Royal National Park and Macarthur to the south and south-west. Greater Sydney consists of 658 suburbs, spread across 33 local government areas. Residents of the city are colloquially known as “Sydneysiders”. The estimated population on June 2022 was 5,297,089; the city is home to approximately 66% of the state’s population. Notable nicknames of the city include the “Emerald City” and the “Harbour City”.
- Alnilam (Wikipedia)
Alnilam is the central star of Orion’s Belt in the equatorial constellation of Orion. It has the Bayer designation ε Orionis, which is Latinised to Epsilon Orionis and abbreviated Epsilon Ori or ε Ori. This is a massive, blue supergiant star some 2,000 light-years distant. It is estimated to be 832,000 times as luminous as the Sun, and 64.5 times as massive.