Forgot your password?
typodupeerror
Earth

+ - Has a biochem undergrad solved a cosmic radiation mystery?->

Submitted by scibri
scibri (2544842) writes "A few weeks ago, reports of a mysterious spike in carbon-14 levels in Japanese tree rings corresponding to the year 775 intrigued astronomers.

Such a spike could only have been caused by a massive supernova or solar flare, but there was no evidence of either of these at that time. Until Jonathon Allen, a biochem undergrad at UC Santa Cruz googled it.

He found a reference in the Anglo-Saxon Chronicle to a "red crucifix" appearing in the sky in 774, and speculates that it could have been a supernova hidden behind a cloud of dust, which could mask the remnants of the exploded star from astronomers today."

Link to Original Source
This discussion was created for logged-in users only, but now has been archived. No new comments can be posted.

Has a biochem undergrad solved a cosmic radiation mystery?

Comments Filter:

If money can't buy happiness, I guess you'll just have to rent it.

Working...