This week in SF history— 7 September 1914: Birth of James Van Allen (wikipedia.org)— Next week in 1962: cloud-based navigationSpaceflight news— Starhopper Completes Test Flight (spacenews.com) — Scott Manley’s excellent coverage (youtube.com) — More detailed photos (twitter.com/bocachicagal) — Updates from Elon Musk (twitter.com/elonmusk)— InSight mole update (spacenews.com)Short & Sweet— The completed Rosalind Franklin rover displayed by Airbus engineers! (bbc.com)— Mars 2020 helicopter integrated into the rover (bbc.com)— JWST has now been physically assembled (nasa.gov)