Observation record / NASA 科学动态

Science on the Space Station with NASA Astronaut Jessica Watkins

First seen 10/21, 23:37 · Last observed 10/22, 02:38 · Source data is current

Source excerptNASA astronaut and Expedition 75 flight engineer Jessica Watkins works inside the Kibo laboratory module’s Life Science Glovebox on Oct.

Why it mattersA first-party publication from NASA 科学动态, useful for checking the original wording of public policies, data or events.

Published 10/21, 23:05

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Publication position history

4 observations

Publication feed in source order. Position changes do not count as heat or momentum.

NASA public information; third-party exceptions· Author HQ Web Team

View original observation times and ranks

Observation time (Beijing)	Source position
10/22, 02:38	4
10/22, 01:38	3
10/22, 00:37	2
10/21, 23:37	1

Daily aggregate history

日期	Best daily position	Last daily position	Observations
2026-10-21	1	1	1
2026-10-22	2	4	3