UPS
NASA
NASA Astronomy Picture of the Day 19 January 2023: Bewitching Star-forming Seagull Nebula
NASA defines stars as the most widely recognized astronomical objects, and represent the most fundamental building blocks of galaxies. They are celestial objects millions of years old floating in space. The older and bigger the star, the brighter it appears. But how are these bright and shining objects formed? Wellm stars are formed in star-forming regions called Nebulas. The makeup of a Nebula consists of gases, mainly hydrogen and helium.