Subscribe

Science Where do cosmic rays come from? The answer could be in the Big Dipper.

Researchers discovered a hotspot of high-energy particles that could offer clues about origin of cosmic rays. 

K. Kawata, University of Tokyo Institute for Cosmic Ray Research.

A hotspot of powerful, ultrahigh-energy particles streams toward Earth from beneath the handle of the Big Dipper constellation. This collection of cosmic rays may help scientists nail down the origin point of the powerful particles, a century-old mystery.

Save for later

Save
Cancel

Saved ( of items)

This item has been saved to read later from any device.
Access saved items through your user name at the top of the page.

View Saved Items

OK

Failed to save

You reached the limit of 20 saved items.
Please visit following link to manage you saved items.

View Saved Items

OK

Failed to save

You have already saved this item.

View Saved Items

OK