3 facts
Beyond the Lagoon and Trifid Nebulae, Sagittarius is a treasure trove for astronomers, boasting numerous star clusters and nebulae due to its location towards the galactic center. It holds the most Messier objects of any constellation, making it a prime target for observation.
NGC 7009, known as the Saturn Nebula, gets its name from its two ansae (extensions) that resemble the rings of Saturn when viewed through a telescope. It's a bipolar nebula, indicating two distinct outflows of gas.
Also known as the "Eye of God," the Helix Nebula (NGC 7293) is a large, bright planetary nebula, one of the closest to Earth. It's a stunning example of a dying star shedding its outer layers.