It's not yet clear why researchers decided to point Webb in its direction, but little is known about the nebula, including the mass of the star creating it. That matters because a more massive star could eventually explode as a supernova, while a smaller, sun-like star would keep shrugging off layers of material until only a dense core remains and cools over time.
Материалы по теме:
，推荐阅读体育直播获取更多信息
ВсеПолитикаОбществоПроисшествияКонфликтыПреступность
Наука и техника