[news] Nabta Playa: The world's first astronomical site was built in Africa and is older than Stonehenge
24 views
Skip to first unread message
Anand Sivaram
unread,
Jun 22, 2020, 8:40:55 AM6/22/20
Reply to author
Sign in to reply to author
Forward
Sign in to forward
Delete
You do not have permission to delete messages in this group
Copy link
Report message
Show original message
Either email addresses are anonymous for this group or you need the view member email addresses permission to view the original message
to b-a-s
Nabta Playa: The world's first astronomical site was built in Africa and is older than Stonehenge
This 7,000-year-old stone circle tracked the summer solstice and the arrival of the annual monsoon season. It's also the oldest known astronomical site on Earth.