PGA’s hottest golfer partners with Celestron

Jimmy Walker, of San Antonio, Texas, has won three tournaments on the Professional Golfers Association (PGA) tour this year. He sits first atop the FedEx Cup standings for 2014.

Jimmy took up astrophotography about 5 years ago, and has his own web site, ‘Jimmy Walker AstroImaging’ which has a great URL of ‘darkskywalker.com‘

He has a setup in which he can remotely take astrophotographs via his smart phone, and thus can keep up his hobby as he travels the world playing golf.

This week he has teamed with Celestron at the Northern Trust Open in California.

Peter Brown addresses the Royal Canadian Institute for the Advancement of Science

peter_Brown_chelyabinsk_dusttrail_banner

On Sunday, 9 February 2014, Professor Peter Brown gave a talk to the Royal Canadian Institute (RCI) for the Advancement of Science entitled “The Chelyabinsk Airburst Decoded: Impact Hazards from Small Asteroids”. This talk was co-sponsored by the Royal Astronomical Society of Canada – Toronto Centre.

The abstract of Peter’s talk is as follows;

“The impact hazard from small asteroids is uncertain because of many poorly understood factors. These include how asteroids vapourize in the atmosphere together with the associated impact effects at the ground. The Chelyabinsk event gave scientists their first detailed instrumental data on a well observed, damage-producing airburst. I will describe what we have learned about the Chelyabinsk airburst in the year since it occurred and what it may tell us about future impacts at the Earth.”

A webcast is available on the RCI Lectures for Winter-2014 web page. [unfortunately, it requires a potentially non-functional plugin for the Firefox browser]

However, a list of slides from the talk are available to view individually by clicking the ‘right’ arrow that is found on the top toolbar of the webcast page.