levpetrovitch

sundogplanets, 9 months ago to random

I just had to update my numbers for a lecture, so here's your periodic reminder: Starlink is now 55% of ALL active satellites in orbit.

And given the recent news about that awful billionaire unilaterally deciding to cut of Starlink internet access to parts of the world whenever he wants to, this is extra important to share. Why did our governments effectively gift Low Earth Orbit to one awful dude? This is so bad.

futurebird, 9 months ago to random

A new study has found a terrible bottleneck in human ancestors about 900k years ago. There were as few as 1000 individuals left ... if this is verified further there was a time when we almost didn't make it.

https://www.science.org/doi/pdf/10.1126/science.adj9484?casa_token=VS5dMv1ze_YAAAAA:v_FMiEjYJUA2-lPfVrsCOG4Lmaz039L-TwYp2grgDR3NQegiogx55LWUx2hkI9yF_laj_HLllS7S