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Planetary Defense Conference 2013 Part 2

Bruce Betts • May 29, 2013

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

Planetary Defense Conference 2013 Part 1

Bruce Betts • May 24, 2013 • 2

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.

New Deep Impact Hartley 2 data set

Emily Lakdawalla • May 03, 2013 • 7

Just messing around with a recently released processed version of the Deep Impact Hartley 2 data set.

An Amazing Evening for Planetary Defense

Mat Kaplan • April 23, 2013 • 1

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

Planetary Society Weekly Hangout: the Giant ALMA Observatory, and Asteroid Tracking

Bruce Betts • March 20, 2013

Bruce Betts, Mat Kaplan, and asteroid tracker Robert Holmes on the Planetary Society Weekly Google Hangout. Mat discussed and showed pictures from his trip to the giant ALMA observatory and we'll be joined by asteroid tracker extraordinaire, Robert Holmes.

Comet PANSTARRS from the other side of the Sun!

Karl Battams • March 14, 2013 • 8

Comet PANSTARRS is delighting northern hemisphere viewers right now. But it's also big, bright, and beautiful to the STEREO spacecraft.

Planetary Society Weekly Hangout: Being WISE about asteroids, comets, and brown dwarfs with Amy Mainzer

Emily Lakdawalla • March 14, 2013

This week I'll be talking with NEOWISE principal investigator Amy Mainzer about moving objects that the WISE mission has spotted both inside and outside our solar system.

Will comet Siding Spring make a meteor shower on Mars?

Emily Lakdawalla • March 05, 2013 • 6

JPL's Solar System Dynamics group shows that there is still a possibility that C/2013 A1 (Siding Spring) could hit Mars. But the uncertainty in its position at that time is large -- the closest approach could happen an hour earlier, or an hour later -- so we're a long way from knowing yet whether it will or (more likely) won't impact.

Comet to whiz past Mars in October 2014

Emily Lakdawalla • February 27, 2013 • 22

A recently discovered comet, C/2013 A1 (Siding Spring), is going to be passing very close to Mars on October 19, 2014. Does it pose a risk to spacecraft?

Webcast Tonight! Planetary Scientist and Society President Jim Bell

Mat Kaplan • February 20, 2013

Professor Bell's topic is "Exploring Mars, the Moon, Asteroids, and Comets with Rovers and Landers," and there is no one better to talk about this subject.

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