Home
franksummers.net
This Website Under Construction PDF Print E-mail
Written by Frank Summers   
Sunday, 01 March 2009 11:29

Thank you for visiting my website. Please note that it is currently under construction.

Please enjoy what content there is, but know that it may change or be re-organized at any point in the near future.

My previous website, which contains the cool scientific visualizations for which I am well known, is located at http://terpsichore.stsci.edu/~summers/. I plan to move content over from that site to here as I have time.

NOTE: The computer serving the "terpsichore" website crashed in Dec 2010. It is dead and I have not yet had time to revive the website. I was planning on migrating away from that machine, but not so suddenly!

Last Updated on Tuesday, 01 February 2011 19:00
 
Saturn Quadruple Eclipse: Movie, Animation, Scientific Visualization? PDF Print E-mail
Written by Frank Summers   
Tuesday, 17 March 2009 10:13

saturn_quad_transit-hst-crop01-237x100Today, Hubble released some images of a sequence of four eclipses on Saturn. Technically, we call these "transits", not eclipses, but a headline about "Saturn" and "transit" sounds to many like it refers to an interplanetary travel system in a science fiction story.

The images and a rather cool visualization can be found on the HubbleSite press release page.

While the images are definitely not science fiction, one can argue a bit about the visualization. Hubble is not a movie camera, so it could not have taken the frames necessary for a movie. But it is also not an animation, as it is based directly on astronomical observations. What is it? I prefer to call it a scientific visualization.

Let me explain ...

Last Updated on Tuesday, 17 March 2009 12:42
Read more...
 
Hubble: From cosmic joke to cherished eye in space PDF Print E-mail
Written by Frank Summers   
Wednesday, 13 May 2009 13:25

May 11, 2009

AP News Story

I was quoted in this Associated Press story by Seth Borenstein. I remeber having a long conversation with the reporter, and it is always interesting to see what quotes are chosen. I got three sentences and am in the company of astronaut John Grunsfeld, NASA big-wigs Ed Weiler and David Leckrone, as well as fellow STScI astronomer Mario Livio. Plus, I got the last word.

Last Updated on Wednesday, 13 May 2009 14:24
 
Mapping Differences PDF Print E-mail
Written by Frank Summers   
Thursday, 09 April 2009 14:01

map_diff-121x100I was searching today for directions to one of my daughter's friend's house. Of course, I just typed the address into the search bar and up it came in Google Maps. However, the hybrid view, with major streets identified on top of satellite imagery, showed discrepancies. The overlay drawing of the streets at one important intersection did not line up with the roads in the picture. Which was correct? Naturally, I would just assume that the picture is out-of-date, as it is easier to update a map than a satellite image. But, as a geek, I wanted to prove which was correct.

Last Updated on Thursday, 09 April 2009 14:40
Read more...
 
Back to Cool PDF Print E-mail
Written by Frank Summers   
Thursday, 20 August 2009 06:02

It's the third week of August and already some of my friends on Facebook are talking about their kids going back to school. It struck me asĀ  weird because I don't have my summer vacation until next next week. My kids start school the following week. Seems those times of school starting after Labor Day (3 weeks away) are long gone.

Here at Space Telescope, August has been a month for getting back to work with Hubble. Servicing Mission Observatory Verification (SMOV) has been progressing all summer long with very good results. We even got a bonus: NICMOS is back to cool!

Last Updated on Thursday, 20 August 2009 08:20
Read more...
 
«StartPrev123NextEnd»

Page 1 of 3
Copyright © 2012 franksummers.net. All Rights Reserved.