Lagoon and Trifid Wide Field
I shot this on July 4th 2016 with a Canon 6D and a 135mm EF Redline piggy backed to a AVX mount. 3 shots stacked, each 2 minutes long at 800 ISD. First pretty picture I have taken with the new camera.
I shot this on July 4th 2016 with a Canon 6D and a 135mm EF Redline piggy backed to a AVX mount. 3 shots stacked, each 2 minutes long at 800 ISD. First pretty picture I have taken with the new camera.
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Open access to 1,014,481 e-prints in Physics, Mathematics, Computer Science, Quantitative Biology, Quantitative Finance and Statistics
The original Cosmos with Carl Sagan. Intro by his wife Ayn Druyan. Ad Astra Dr. Sagan!
Dr. Harold "Sonny" White - Eagleworks Laboratories: Advanced Propulsion
Caltech and The Feynman Lectures Website are pleased to present this online edition of The Feynman Lectures on Physics.
Documentary on the Illusion of Time. Brian Greene
NASA's Mission to Pluto - Arrives at Planet July 2015
Latest Updates to the Dawn mission to Ceres arriving March 2015
Team to Transmit Messages to the Spacecraft During New Year’s Flyby in the Kuiper Belt
NASA’s New Horizons spacecraft has traveled 13 years to reach the heart of the Kuiper Belt – but you can get there in a matter of hours!
In 2005, more than…
One of my favorite places to hold a star party is in the desert east of San Diego. On Tuesday March 7th, 2017 I headed out to Aqua Caliente County Park to meetup with a dear friend Sandy H. and her band of home school parents and teachers. We had a l…
I am pleased to present this paper that I co-authored with two teachers and submitted to JDSO this year as part of the Boyce Astro program.
Hilde van den Bergh1, Chris Olivas2, Jerry Hilburn3
Mentor, BEWiSE, Fleet Science Center, San Diego, C…
I am excited to report the submission of a double star research paper to the Journal of Double Star Observations. I co-authored the paper with a team of College professors in the local San Diego area. This research project was part of an Astronomy Re…
There are few places in America where you can go and not have Internet or Cell phone coverage. Today I will embark on a journey to such a place. Texas. Actually, not all of it, just McDonald Observatory near Fort Davis.
And of course I will …
I shot this on July 4th 2016 with a Canon 6D and a 135mm EF Redline piggy backed to a AVX mount. 3 shots stacked, each 2 minutes long at 800 ISD. First pretty picture I have taken with the new camera.
Friday night I started calibration and testing of the imaging system at 8PM. By 10pm I was ready to start taking data on the Halloween Asteroid. When I first moved the scope into position and started shooting I tried a series of 60 second shots, then…
I love a spectacle, or more precisely the high energy motion of a fast moving rock. Join me Friday night at TDS as we attempt to shoot asteroid TB145 as it screams past earth beginning at 10pm. The asteroid will appear just below the moon near Orion…
