星际迷航和NASA：庆祝这一联系
Gene Roddenberry would have been 100 years old on Aug. 19, 2021, and we at NASA celebrate his legacy. As creator of the legen…
PDS 70的拱星盘、行星及卫星
2021年8月24日 PDS 70: Disk, Planets, and Moons Image Credit: VLT/MUSE (ESO); M. Benisty et al. Explanation: It’s not the b…
Abell 3827：有星系吞食的星系团之引力透镜
2021年8月23日 Abell 3827: Cannibal Cluster Gravitational Lens Image Credit: ESA/Hubble & NASA, R. Massey Explanation: Is th…
来自蛇夫RS白矮星的新星爆发
2021年8月22日 Explosions from White Dwarf Star RS Oph Illustration Credit & Copyright: David A. Hardy & PPARC Explanat…
三个英仙座流星洒落的夜晚
2021年8月20日 Three Perseid Nights Image Credit & Copyright: Balint Lengyel Explanation: Frames from a camera that spent th…
缺乏暗物质的幽灵星系
Galaxies and dark matter go together like peanut butter and jelly. Rarely is one without the other, but a recently discovered…
