4 ms·
Historical reference: For example, there was a pretty big blackout in '89 due to space weather https://www.nasa.gov/topics/earth/features/sun_darkness.html http
by fsloth 9y ago
Historical reference: For example, there was a pretty big blackout in '89 due to space weather https://www.nasa.gov/topics/earth/features/sun_darkness.html https://www.nasa.gov/topics/earth/features/sun_darkness.html