Chasing Shadows: Planning for and Imaging ISS Transits of the Sun and Moon – Jeffrey E. Shokler
How do you catch something travelling at 17,500 mph as it moves between you and a target that might be 92 million miles away (or maybe only 240,000 miles away)? Longtime MAS member and astrophotographer Jeffrey Shokler will show us how to plan for International Space Station transits of the Sun and Moon, and also about his recent experiences capturing images of those events. You’ll learn about on-line planning tools, strategies for the week before, day before, and day of in terms of positioning and set-up. Jeff will also share the approaches he has taken to both capturing and processing the transit data in order to create finished images of ISS transits.
About the Speaker:
Category Featured Events
Observing Our Solar System – Martin Mika
The talk will outline the basics of our solar system: history, characteristics of the planets, how they move, and how to observe them with amateur telescopes. I will then also discuss some imaging techniques and touch on citizen science projects that can be undertaken by amateurs, with a few examples from some of the top planetary imagers around the world.
About the Speaker:
Martin Mika is a long time observer and astrophotographer and is the Observatory Director for the MAS.
The Milky Way and Its Dark Nebulae – Walter Piorkowski
This talk covers how the Milky Way is portrayed in charts and atlases, how to plan for and observe dark nebula and how these objects are cataloged. I will also show a selection of my 2×3 degree fields of the DN and discuss the “low extinction” windows in the Milky Way.
About the Speaker:
Walter Piorkowski is an amateur telescope and instrument maker. He is the former President and member of the board (14 years) of the Chicago Astronomical Society and Alder Planetarium (Chicago), Evening Courses instructor 1972 – 1980. He was Technical Support Adviser to Oberlin College’s CUREA program at Mt. Wilson observatory. Walter also was an Astro-Physics Mount Assembly Supervisor for 28 years.
“(Re)Inventing the Flat Earth”
A survey of the history of ideas about the shape of the Earth in Western Civilization with a focus on the nineteenth century, which saw both the rise of the Warfare hypothesis (which encouraged secularists to misrepresent medieval ideas) and the rise of the modern Flat Earth movement, concluding with a glance at the present state of that movement.
About the Speaker:
Peter Sobol has taught the history of science at Indiana University, Oklahoma University and the University of Wisconsin-Madison. in addition to standard history of science he has taught courses on the history of pseudoscience and the occult, hence his abiding if morbid interest in the vagaries of human thought.Read More
April 2019 will bring a special meeting for the Madison Astronomical Society. Instead of our usual gathering at Space Place, we will meet instead at Sterling Hall on the UW-Madison Campus, where our very own Jim Lattis will give us a tour of some of the astronomy department’s historic facilities.
WHAT: The meeting in Sterling Hall will include a tour of the rooftop astronomy facilities, including the vintage Spitz optical/mechanical planetarium and the rooftop telescopes, including the historic Burnham telescope. Weather permitting we will observe with the Burnham refractor.
WHEN: will convene at 7:15 pm on Friday, April 12. Please plan to arrive around 7:00 since we will want to assemble before we start to move around inside Sterling Hall as a group.
UW Collaboration on the Proposed NASA CAESAR Mission
How did a 375 lb. iron weight cast by students at UW-Madison and UW-Platteville help the CAESAR Mission get off the ground and become one of two finalists in a NASA proposal? If selected, CAESAR, which stands for Comet Astrobiology Exploration Sample Return, would visit the Churyumov-Gerasimenko comet and collect a small sample of its surface material. Led by Dr. Steve Squyres, principal investigator on NASA’s Mars exploration rovers, the device could grab at least a 100-gram sample from the nucleus of the comet and deliver it back to Earth in capsules to help demonstrate how the same materials contributed to early Earth.
The UW project entailed designing a shaped weight that had a similar radius at t...Read More
Presented by John Rummel
Have you been impressed (and envious) of the beautiful night landscape/sky shots you’ve seen floating around the internet? Do you wish that you could capture a breathtaking Milky Way vista above your favorite camping spot or mountain view? Odds are pretty good that you CAN do this, and that the camera that you own right now is capable of getting these shots. This presentation will show you how it’s done.
This talk will explore the photographic techniques necessary to capture thrilling and inspirational shots of the night sky with impressive terrestrial landscapes. The presentation will proceed in three parts:
1) Locating and choosing opportunities to shoot such scenes,
2) Camera settings, techniq...
Killing the hurricane at the south pole of Saturn
Cassini observations show that Saturn’s polar regions contain giant cyclones and unusual cloud configurations, including dark eyes that bring to mind the eyes of earthly hurricanes. Both on Earth and on Saturn, these eyes are regions of reduced cloud cover resulting from descending motions. Cassini images of the south polar regions also showed that circular cloud bands at the edge of the eye cast very long shadows. This led to the conclusion that there were towering convective storms reaching into the stratosphere, producing eyewalls that were casting shadows, much like hurricanes on earth, but on a vastly larger scale...Read More
Friday, December 14, 7pm
Space Place, 2300 S. Park St., Madison WI
MAS’s annual telescope clinic is a chance for people in the Madison area to get their questions answered about telescopes and binoculars. It may also help you with some ideas for the gift-giving season.
Do you have an old telescope that’s gathering dust because you don’t know how to use it?
Maybe it’s broken or missing a piece.
Maybe you tried it last year and just couldn’t get it to work.
Whatever the case, come on out and learn something. MAS members will be on hand to look your scope over with you, diagnose any issues, and teach you how to use it if necessary. If you’re not a scope owner yet, you may walk away with some ideas. We’ll have a few popular types of telescopes on hand to serve as models.
This is also our an...Read More
Topic: Has science lost the public trust?
Description: Some say astronomy is a “gateway science.” With compelling images, a long and storied history, and the power to spark curiosity, astronomy has often succeeded better than other sciences at capturing public attention. With news announcements like the first detection of high-energy neutrinos at IceCube and the audible “chirp” of gravitational waves from LIGO, the scientific community celebrates the opportunity to share with others the excitement of the field. Astronomy seems to have earned the public’s trust.
But we also live in an age where people dismiss information off-hand if it doesn’t fit their world view. Some despise expertise...Read More