Observation record / NASA 科学动态

NASA Provides Progress Update on Moon Base Rovers

First seen 10/20, 23:34 · Last observed 10/21, 23:37 · Source data is current

Source excerptAs NASA works to build the Moon Base, crewed and robotic lunar rovers will play a crucial role during early development through technology demonstrations, astronaut transport, t…

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 10/20, 23:00

30 minutesRank movement—

Building history

1 hourRank movement—

Building history

24 hoursRank movement-7

Baseline observed 10/20, 23:34

Publication position history

25 observations

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

NASA public information; third-party exceptions· Author Victoria Ugalde

View original observation times and ranks

Observation time (Beijing)	Source position
10/21, 23:37	8
10/21, 22:37	7
10/21, 21:37	7
10/21, 20:37	6
10/21, 19:37	6
10/21, 18:36	6
10/21, 17:36	6
10/21, 16:36	6
10/21, 15:36	6
10/21, 14:36	6
10/21, 13:36	6
10/21, 12:36	4
10/21, 11:36	4
10/21, 10:36	4
10/21, 09:36	4
10/21, 08:35	4
10/21, 07:35	4
10/21, 06:35	4
10/21, 05:35	4
10/21, 04:35	4
10/21, 03:35	3
10/21, 02:35	3
10/21, 01:35	2
10/21, 00:34	2
10/20, 23:34	1

Daily aggregate history

日期	Best daily position	Last daily position	Observations
2026-10-20	1	1	1
2026-10-21	2	8	24