天文·每日一图

2019 May 22 Primordial Contact Binary 2014 MU69 Image Credit: NASA, Johns Hopkins University APL, Southwest Research Institut…

2019 May 21 Deep Field: Nebulae of Sagittarius Image Credit & Copyright: Emilio Rivero Padilla Explanation: These three b…

2019 May 20 Planets of the Solar System: Tilts and Spins Video Credit: NASA, Animation: James O’Donoghue (JAXA) Explana…

2019 May 19 A Circumhorizontal Arc Over Ohio Image Credit & Copyright: Todd Sladoje Explanation: Why would clouds appear…

2019 May 18 Atlas, Daphnis, and Pan Image Credit: Cassini Imaging Team, SSI, JPL, ESA, NASA Explanation: Atlas, Daphnis, and …

2019 May 17 RS Puppis Image Credit & Copyright: Image Data: NASA, ESA, Hubble Legacy Archive; Processing & Copyright:…

2019 May 16 将光标移到图像上将显示一个带注释的版本。单击图像将显示可用的最高分辨率版本。 Dark Skies: Turn on the Night Image Credit & Copyright: Jeff Dai (TWAN…

2019 May 15 Anemic Spiral NGC 4921 from Hubble Image Credit: NASA, ESA, Hubble; Processing & Copyright: Kem Cook (LLNL) …

2019 May 14 Young Star Cluster Trumpler 14 from Hubble Image Credit: NASA, ESA, and J. Maíz Apellániz (IoAoA Spain); Acknowle…

2019 May 13 Rho Ophiuchi Wide Field Image Credit & Copyright: Mario Cogo (Galax Lux) Explanation: The colorful clouds sur…