As a baby boomer I feel very fortunate to have lived before the development of adaptive optics, the era of the Hubble Space Telescope and Voyager’s mission to the outer planets. Blurry vision concealed the secrets of the solar system and we were engulfed in an aura of mystery. Then in 1964 Gary Flandro, a Jet Propulsion Laboratory (JPL) engineer realized that the planets were in a rare alignment that would enable a momentum robbing technique to conduct a Grand Tour of the Solar System. The Voyager mission arose from Gary’s vision and rendezvoused with Jupiter in 1979, Saturn in 1981, Uranus in 1986 and Neptune in 1989. This mission enjoyed a spectacular success and each encounter dramatically transformed and improved our understanding of these planets. What a treat for the astronomical community … both professional and amateur. It was like watching a fascinating sporting event unfold in slow motion. This was before the era of High Definition TV and the instant communication of the internet. I remember eagerly awaiting for the arrival of the next issue of Sky and Telescope and then pouring over the stunning imagery and reading about the discoveries detected by the array of instruments.
So, perhaps you will understand my excitement when JPL scientists Linda and Tom Spilker, address our meeting on Wednesday October 9th. Not only did Linda and Tom have front row seats on the Voyager Mission, they got to turn some of the dials as well! As is often the case, the Voyager mission generated more questions than answers. Linda was deeply involved in the remarkably successful followup mission to Saturn called Cassini. As the Cassini Project Scientist she will update us with some of the latest findings of that mission.
Tom Spilker is a Space Mission Architect. It would be difficult to invent a more exciting job title! He currently works with space agencies around the globe and has participated in the Voyager, Cassini, Genesis, and Rosetta missions. In addition to sharing findings of these missions I hope that Linda and Tom will be able to convey what it is like to be involved in such exciting and important mission’s of discovery. If you think that some of your friends might find this evening of interest please invite them along. There is no admission charge. In anticipation of a larger audience we have moved the event to Flury Hall in the Bob Wright Centre at UVic. We hope to see you there at 7:30PM.
A more modest event held locally had it’s own element of excitement. For the second year in a row we held our Victoria Centre Star Party in the serene yard of St. Stephens Anglican Church. Last year, within 5 minutes of erecting my brand new second hand Kendrick astronomy tent the first rain in 7 weeks began falling. It seemed more promising this year and on Friday afternoon I arrived in the church yard in a sun beam. Within 10 minutes, however, hail was bouncing off my car and a deluge of biblical portions followed. We received one quarter of the normal September rainfall in one hour! Perhaps the “committee aloft” that controls things was sending me a message.
Never the less we persevered and a beautiful Saturday afternoon graced our “StarBBQ”. This was perhaps the highlight of the weekend and thanks to Deb Crawford and her team of flippers for making it happen. The sunshine seduced many RASCals to set up scopes. We were, however, stabbed in the back by Friday’s storm and in a return circulation it delivered cloud from Idaho over the church yard Saturday evening. Being swaddled in cloud kept conditions mild and the dew at bay. Around midnight there were still several pockets of RASCals participating in discussions on a wide range of topics. If we had experienced clear skies I imagine that many of those same RASCals would have retreated to their own scopes and resumed observing in isolation. It takes a lot of time and energy to put on a Star Party and I would like to thank all the volunteers who lent a hand. Thanks also to Dr. Chris Gainor and Dr. Robert Beardsall for delivering the interesting evening presentations. In particular I would like to thank Bruce Lane for planning this event and effectively recruiting and directing RASCals.
Cloud Free Nights