The Sciences

Mystery Volcano Photo #4

Rocky Planet iconRocky PlanetBy Erik KlemettiSep 16, 2009 11:00 AM


Sign up for our email newsletter for the latest science news

I'll be off in the mountains of Virginia until Monday, so no updates for the rest of the week. I'll leave you all with a new Mystery Volcano Photo sent in by a friend (I don't want to give any clues away just yet) ... hopefully one that might be a bit more challenging. Enjoy the weekend!

Mystery Volcano Photo #4

1 free article left
Want More? Get unlimited access for as low as $1.99/month

Already a subscriber?

Register or Log In

1 free articleSubscribe
Magazine Examples
Want more?

Keep reading for as low as $1.99!


Already a subscriber?

Register or Log In

More From Discover
Recommendations From Our Store
Shop Now
Stay Curious
Our List

Sign up for our weekly science updates.

To The Magazine

Save up to 70% off the cover price when you subscribe to Discover magazine.

Copyright © 2021 Kalmbach Media Co.