航天 - 我们的征途是星辰大海，飞出地球只是第一步。

美国国家航空航天局NASA每日一图-2017年8月16日（海上）

2017 August 16 Perseid by the Sea Image Credit & Copyright: Tamas Ladanyi (TWAN)Explanation: Ju···

Highlighting Titan's Hazes NASA's Cassini spacecraft looks toward the night side of Saturn's moon Ti···

SpaceX CRS-12 Cargo Mission Launch The two-stage Falcon 9 launch vehicle lifts off Launch Complex 39···

2017 August 13 Detailed View of a Solar Eclipse Corona Image Credit & Copyright: Miloslav Druck···

2017 August 14 Charon Flyover from New Horizons Video Credit: NASA, JHUAPL, SwRI, P. Schenk & J···

2017 August 15 Stars, Gas, and Dust Battle in the Carina Nebula Image Credit & Copyright: Basti···

Hubble Displays a Dwarf Spiral Galaxy The subject of this NASA/ESA Hubble Space Telescope image is a···

2017 August 12 A Day in the Life of a (mostly) Human Sundial Video Credit & Copyright: Astronom···

A Starburst with the Prospect of Gravitational Waves In 1887, American astronomer Lewis Swift discov···

2017 August 11 A Total Solar Eclipse of Saros 145 Image Credit & Copyright: Tunç Tezel (TWAN), ···