Here’s an interesting discussion [with Dr. David Morrison and Dr. Guy Consolmagno] at the SETI Institute about “What Lessons to Learn from the Chelyabinsk Meteor?”
Here’s an interesting discussion [with Dr. David Morrison and Dr. Guy Consolmagno] at the SETI Institute about “What Lessons to Learn from the Chelyabinsk Meteor?”
Theo Pirard of the Space Information Center/Belgium sends me a pointer to the technical presentations given at the United Nations Office for Outer Space Affairs‘s Scientific and Technical Subcommittee: 2013 50th Session (STSC 2013) going on this month (11-22 February)
Some samples: