论文标题
重力事务：美国物理社会引力物理学部的新闻通讯。数字55。2022年4月
Matters of Gravity: The Newsletter of the Division of Gravitational Physics of the American Physical Society. Number 55. April 2022
论文作者
论文摘要
内容：Aaron Zimmerman的APS 4月会议； Cosmic Explorer，下一个探索步骤，Varun Srivastava，Kathryne J. Daniel和Stefan Ballmer
Contents: APS April Meeting, by Aaron Zimmerman; Cosmic Explorer, the Next Exploration Step, by Varun Srivastava, Kathryne J. Daniel, and Stefan Ballmer
