NGC 2468 is a bright planetary nebula located in the constellation of Hydra. It is approximately 1,500 light-years away from Earth and is known for its distinct round shape and vibrant colors. The nebula is formed from gas and dust expelled by a dying star, which is at the center of the nebula. Discovered by William Herschel in 1785, NGC 2468 has a diameter of about 0.5 light-years. Its central star is a hot, luminous object that ionizes the surrounding gas, causing it to glow. This nebula is a fascinating example of stellar evolution and the life cycle of stars.