The team has put finishing touches on cooling and electronic systems involved, and in August, engineers will perform tests to make sure they run smoothly.
该团队已完成冷却和相关电子系统的收尾工作,工程师们将于8月份进行测试,以确保运行平稳。
NASA says the balloon is expected to make two or three loops around the South Pole in about 21 to 28 days, studying regions in the Milky Way galaxy, newborn stars, nitrogen ions and more.
美国航空航天局说预计这个气球将绕南极两到三圈,耗时约21-28天,研究银河系的区域、新生恒星、氮离子等。
After the mission is completed, operators will send commands that effectively separate the gondola, which is connected to a parachute, from the ballon. The gondola will then fall to the ground so the telescope can be collected and refurbished for future flights.
任务完成后,操作人员将发送指令使吊篮和气球有效分离,吊篮上绑有降落伞。吊篮将着陆,以便收回并翻新望远镜,以备未来之需。
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