アルベルト・アインシュタインさんのインスタグラム写真 - (アルベルト・アインシュタインInstagram)「Astronomers have revealed an extremely distant galaxy that looks surprisingly like our Milky Way. The galaxy, SPT0418-47, is gravitationally lensed by a nearby galaxy, appearing in the sky as a near-perfect ring of light – a so-called "Einstein Ring." "What we found was quite puzzling; despite forming stars at a high rate, and therefore being the site of highly energetic processes, SPT0418-47 is the most well-ordered galaxy disc ever observed in the early Universe," scientist Simona Vegetti said. "This result is quite unexpected and has important implications for how we think galaxies evolve." More info here: https://bit.ly/3iLYJcH #discovery #science #galaxy #universe」8月17日 22時11分