Spaceweather.com and Earth to Sky Calculus have just released a new batch of cosmic ray balloon data. Their conclusion: Atmospheric radiation is near a 5-year high. This plot shows a 15% increase since the monitoring program began in 2015.
What's happening up there? The answer...See more
It is in the wild places, where the edge of the earth meets the corners of the sky, the human spirit is fed.
~ Art Wolfe
The Theopetra Cave in Thessaly, Central Greece, was formed in the Upper Cretaceous period, 137,000,000 - 65,000,000 years before the present time. The cave that was created in the limestone there has been inhabited since the Middle Paleolithic period, and new findings give new...See more
Spaceweather.com and Earth to Sky Calculus have just released a new batch of cosmic ray balloon data. Their conclusion: Atmospheric radiation is near a 5-year high. This plot shows a 15% increase since the monitoring program began in 2015.
What's happening up there? The answer...See more
It is in the wild places, where the edge of the earth meets the corners of the sky, the human spirit is fed.
~ Art Wolfe
The Theopetra Cave in Thessaly, Central Greece, was formed in the Upper Cretaceous period, 137,000,000 - 65,000,000 years before the present time. The cave that was created in the limestone there has been inhabited since the Middle Paleolithic period, and new findings give new...See more
