螺旋星系M74:更清晰的影像

2022年7月22日 Spiral Galaxy M74: A Sharper View Image Credit: NASA, ESA, CSA, STScI; Processing Copyright: Robert Eder Explanation: Beautiful spiral galaxy Messier 74 (also known as NGC 628) lies some 32 million light-years away toward the constellation Pisces. An island universe of about 100 billion stars with two prominent spiral arms, M74 has long been admir...