He saw a pit on Google Maps. It turned out to be a 390-million-year-old meteor crater.
15
votes
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UNC-Chapel Hill researchers developing the world’s largest sky-survey telescope
8 votes -
Arecibo "Wow!" signal likely caused by rare astrophysical event
23 votes -
In meteorite, Alberta researchers discover two minerals never before seen on Earth
12 votes -
Researchers grew tiny plants in moon dirt collected decades ago
8 votes -
With a second repeating radio burst, astronomers close in on an explanation
7 votes