Comet C/2023 A3 (Tsuchinshan-ATLAS): This comet is currently visible in the predawn sky before sunrise. It is expected to reach its brightest magnitude in October, so this is a good time to try to see it. You may need binoculars or a telescope to find it, as it will be faint.
Venus: Venus is the brightest planet in the night sky this month. It is visible in the evening sky after sunset. It will be low on the horizon in the west, so you will need to look for it soon after sunset.
Antares: Antares is a red supergiant star that is visible in the constellation Scorpius. It is one of the brightest stars in the night sky and is easily visible to the naked eye. It will be visible in the eastern sky after sunset.
In addition to these objects, you will also be able to see the Moon and several other planets in the night sky this week. For more information on what you can see in the night sky this week, you can consult a star chart or visit a website that provides information on astronomy.