Using JWST, astronomers confirmed that some proplyds in the Orion Nebula surround brown dwarfs, providing new insights into ...

and have cool temperatures. Thus, they emit faint, low-energy infrared light. "Stars are born within massive clouds of gas and dust in space that can be light-years across, which are called ...

That's not unusual. According to Space.com, around 85% of stars exist in binary star systems. R Aquarii consists of a massive, cool red giant star and a dense, compact, hot white dwarf star.