Ụlọ ọrụ US National Aeronautics and Space Administration (NASA) ewepụtala ọmarịcha onyonyo nke urukurubụba mbara igwe, kpakpando na-eme mpaghara Westerhout 40 (W40).
Nhazi aha ya dị n'ebe dị anya nke ihe dịka afọ 1420 site na anyị na ìgwè kpakpando Serpens. Nnukwu ihe owuwu, nke dị ka nru ububa, bụ nebula - nnukwu igwe ojii nke gas na uzuzu.
“Nku” nke urukurubụba mbara igwe dị ịtụnanya bụ afụ nke gas interstellar na-ekpo ọkụ nke na-esite na kpakpando kacha ewu ewu na nke kacha ukwuu na mpaghara e nyere.
E bufere onyonyo a ebipụtara na ụwa site na igwe onyonyo Spitzer Space. Ngwaọrụ a, nke ewepụtara laa azụ na 2003, ka emebere ka ọ hụ oghere na oke infrared.
Achọpụtara na a na-emepụta onyonyo a gosipụtara na ndabere nke onyonyo anọ nke ngwa Infrared Array Camera (IRAC) sere. A na-ese foto n'ogo dị iche iche.
Westerhout 40 bụ ihe atụ doro anya nke otú nguzobe nke kpakpando ọhụrụ nwere ike isi mee ka mbibi nke ígwé ojii nke gas na uzuzu nyere aka mụọ ihe ndị a.
Isi mmalite: 3dnews.ru