隔热罩完成了猎户座飞船第一次宇航员任务的里程碑
Technicians at NASA’s Kennedy Space Center in Florida recently finished meticulously applying more than 180 blocks of ablativ…
升级空间站是一天的工作
NASA astronaut Robert Behnken works during the Wednesday, July 1, 2020, six-hour and one-minute spacewalk to swap an aging ni…
从国际空间站看NEOWISE彗星
2020年7月10日 Comet NEOWISE from the ISS Image Credit: NASA, ISS Explanation: Rounding the Sun on July 3rd and currently headed …
夜光云与NEOWISE彗星
2020年7月9日 Noctilucent Clouds and Comet NEOWISE Image Credit & Copyright: Emmanuel Paoly Explanation: These silvery blue …
黎巴嫩上空的NEOWISE彗星
2020年7月7日 Comet NEOWISE over Lebanon Image Credit & Copyright: Maroun Habib (Moophz) Explanation: A comet has suddenly b…
M43：猎户大星云的尘埃、气体和恒星
2020年7月6日 M43: Dust, Gas, and Stars in the Orion Nebula Image Credit: NASA, ESA, Hubble, HLA; Reprocessing & Copyright: …
