北纬63度的日晕
2022年12月21日 Sun Halo at Sixty-three Degrees North Image Credit & Copyright: Goran Strand Explanation: Happy Solstice! To…
On Dec. 18, 2022, InSight did not respond to communications from Earth. As expected, the lander’s power has been declining fo…
NASA is taking a leading role to help integrate new types of Advanced Air Mobility aircraft like air taxis and delivery drone…
2022年12月19日 The Tadpole Nebula in Gas and Dust Image Credit & Copyright: Craig Stocks (Utah Desert Remote Observatories)…
由蒙特利尔大学的研究人员领导的一个团队发现了证据,表明围绕一颗红矮星运行的两颗系外行星是“水世界”,水在整个行星中占了很大一部分。这些行星位于天琴座218光年外的一个行星系中,不同于我们太阳系中发现的任何行星。
A portion of the open cluster NGC 6530 appears as a roiling wall of smoke studded with stars in this image from the NASA/ESA …
2022年12月18日 25 Brightest Stars in the Night Sky Image Credit & Copyright: Tragoolchitr Jittasaiyapan Explanation: Do you…
2022年12月17日 Apollo 17 VIP Site Anaglyph Image Credit: Gene Cernan, Apollo 17, NASA; Anaglyph by Erik van Meijgaarden Explanat…