Magazine content is available exclusively for TIME subscribers.Science: Incident At Tunguska
The fireball that rose over a conifer forest in the remote Stony Tunguska River basin in central Siberia on the morning of June 30, 1908, reached an altitude of twelve miles, and the blast was heard hundreds of miles away. Those closest to the explosion, the townspeople of Vanavara, 40 miles away, felt a wave of intense heat; windows cracked, objects fell from walls, and one man sitting on his porch was thrown several yards and knocked unconscious. Trees were flattened and scorched over an area of several hundred square miles, their felled trunks all pointing away from the epicenter.
Even...
Email, Password or Region is incorrect
A required form parameter was missing.
The System is currently down. Please try again in a few minutes.
Email Address is invalid
Password is blank
Most Popular »
- Four Ways the U.S. Could End Up at War with Iran Before the Election*
- Study: Zapping the Brain Boosts Memory
- The Art of Nazi Hunting: How Israel's Mossad Found Adolf Eichmann
- College Endowments: Why Even Harvard Isn't As Rich As You Think
- Pentagon Rules 'Shift' on Women in Combat
- House Pulls the Plug. Too Soon or Too Late?
- Twimmolation Alert: Roland Martin Gets His Ascot in Hot Water at CNN
- JC Penney and Ellen, Lowe's and All-American Muslim: A Tale of Two Bigotries
- Bradying: The Poor Man's Tebowing
- Why We Need a New Definition of 'PC'
- The Upside Of Being An Introvert (And Why Extroverts Are Overrated)
- The Brain: How The Brain Rewires Itself
- Egypt's NGO Crisis: How Will U.S. Aid Play in the Controversy?
- Friends With Benefits
- New York City: 10 Things to Do
- Pentagon Rules 'Shift' on Women in Combat
- Seoul Searching
- In Singapore, Finding Peace Among the Pain of Thaipusam
- India Upgrades Military to Match China
- Haiti Papers Over the Past: The Rebranding of 'Baby Doc' Duvalier
More News from Our Partners
Top Stories on TIME.com
Quotes of the Day »
