For years, astronomers have been puzzled by the presence of two gigantic, high-energy “bubbles” towering over and beneath the Milky Way’s center, extending 50,000 light-years into space. First ...
In NASA's latest survey, experts detected black holes hidden behind thick clouds of gas and dust and others that are not. Their study, published in the Astrophysical Journal, found that around 35% of ...
According to NASA's SPHEREx mission details, the observatory will survey the entire sky using near-infrared light. Its goals include exploring how galaxies evolved, understanding the structure of the ...