Scientists solve 1840s space weather mystery(arstechnica.com)
116 points by gumby | 48 comments
Ars Technica article on scientists finding that a 19th-century Nature account of a geomagnetic storm delaying a train got the year wrong due to a typo.
#geomagnetic-storms on Hacker News
2 stories tagged geomagnetic-storms, newest first.
We've Turned Starlink into a Planetary Barometer(spaceweather.com)
8 points by NKosmatos | 2 comments
A Spaceweather.com explainer on using orbital drag data from Starlink satellites to measure changes in upper-atmosphere density, effectively a planetary barometer.