FAST揭示的银河系星际空间电离气体的分布图 (IMAGE) Science China Press Caption FAST揭示的银河系星际空间电离气体的分布图(速度区间-40 km/s到+120 km/s的累积) Credit ©《中国科学》杂志社 Usage Restrictions ©Science China Press License Original content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.