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One Night Only, a New Meteor Shower that May Be Spectacular?

Posted by Bruce Betts on 2014/05/22 04:36 CDT | 3 comments

A new meteor shower, the Camelopardalids, will be peaking Friday night/Saturday morning (May 23/24). Especially if you are in North America, you are well positioned to see what may (or may not) be a spectacular show. In either case, scientists will learn about a comet’s history, and you can have a fun night looking at the sky.

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Asteroid Workshop Streamed Public Lectures This Week

Posted by Bruce Betts on 2014/05/05 09:25 CDT | 1 comment

There is an asteroid threat and space debris workshop in Scotland this week that Planetary Society support helped lead to, and that will include two public lectures you can tune into live.

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Intro Astronomy Class 7: Near Earth Asteroids and the Jupiter System

Posted by Bruce Betts on 2014/03/21 02:10 CDT

Examine the threat of near Earth asteroids and begin exploring the Jupiter System in this video of class 7 of Bruce Betts' Introduction to Planetary Science and Astronomy class.

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On space kindness and the Chelyabinsk meteor

Posted by Vitaliy Egorov on 2013/10/04 07:04 CDT | 1 comment

Through an act of kindness, we now have images of the Chelyabinsk meteor trail from Russia's Elektro-L satellite.

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Planetary Defense Conference 2013 Part 2
Shoemaker NEO Grants

Posted by Bruce Betts on 2013/05/29 05:25 CDT

Second part of a three part wrap up to April's Planetary Defense Conference: a report on Planetary Shoemaker NEO Grant related activities and people at the Planetary Defense Conference 2013

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Planetary Defense Conference 2013 Part 1
State of Research and Videos to Watch

Posted by Bruce Betts on 2013/05/24 05:29 CDT | 2 comments

First part of a 3 part wrap up to April's Planetary Defense Conference: a very brief review of the status of research in asteroid threat related fields based on the conference, report on special activities at the conference, and links to video and audio related to the conference.

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Saving the Planet can be Exciting!
The Asteroid Emergency Response Tabletop Exercise at the Planetary Defense Conference

Posted by Mat Kaplan on 2013/05/07 05:02 CDT

Planetary Radio for the week of May 6 visits the Planetary Defense Conference one last time to join a "tabletop" simulation of a killer asteroid threat.

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An Amazing Evening for Planetary Defense
Join us via Planetary Radio and complete video coverage.

Posted by Mat Kaplan on 2013/04/23 07:12 CDT | 1 comment

Bill Nye, Bruce Betts, Mat Kaplan, Meteorite Man Geoffrey Notkin and stars of planetary science at the Planetary Defense Conference public event in Flagstaff.

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Meteor showers on Titan: an example of why Twitter is awesome for scientists and the public

Posted by Emily Lakdawalla on 2013/03/06 12:48 CST | 5 comments

I use a variety of social networking tools to perform my job, but there's one that's more important and valuable to me than all the rest combined: Twitter. Yesterday afternoon there was a discussion on Twitter that exemplifies its value and fun: are there visible meteors on Titan?

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The Sky Was Falling! A Meteoric Airburst Over Russia and the Encounter with 2012 DA14
Enjoy our Planetcast webcast with Bill Nye and Bruce Betts

Posted by Mat Kaplan on 2013/02/18 03:27 CST

SEE IT NOW: The Planetary Society's CEO, Bill Nye the Science Guy, joined Director of Projects Bruce Betts for a live webcast as 2012 DA14, a 45-meter asteroid, was passing Earth. Bill and Bruce also marveled at video of the meteor burst high over a city in Russia.

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What We Know About the Russian Meteor Event [UPDATED]
We have the technology to provide warning about these potential disasters

Posted by Heidi Hammel on 2013/02/15 02:26 CST | 22 comments

Preliminary estimates show that the meteoroid was 15 meters wide and weighed roughly 8000 tons. The resulting airburst would have the equivalent yield of about a 1/2 megaton explosion.

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BREAKING: Meteor fall causes damage in Russia [UPDATED]

Posted by Emily Lakdawalla on 2013/02/15 01:44 CST | 13 comments

A large meteor streaked through the skies above Russia on the morning of Feb 15th, causing a deafening sonic boom that shattered windows and injured hundreds.

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Looking down on a shooting star

Posted by Emily Lakdawalla on 2011/08/15 06:19 CDT

This photo is making the rounds of Twitter, Facebook, Google+, and whatever other social network you care to name today. It was shot by astronaut Ron Garan from the Space Station, and it's a meteor seen from above. Way cool.

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Summer Sights of the Solar System

Posted by Ray Sanders on 2011/06/07 03:23 CDT

What can you expect to see if you look at the night sky this summer (2011)?

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Astronomers Revise Torino Scale Asteroid Advisory System

Posted by A.J.S. Rayl on 2005/04/20 03:25 CDT

Astronomers have revised the Torino scale, the color-coded advisory system to assess the threat of asteroids and other near-Earth objects (NEOs) to make it easier for the public to understand.

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