An occultation of Venus, a meteor shower, and a couple of talks about the nature of light are the highlights of this week’s Seattle Astronomy calendar.
Let there be light
The co-authors of the new book Coloring the Universe: An Insider’s Look at Making Spectacular Images of Space (University of Alaska Press, 2015) have three appearances set in the Seattle area over the next couple of weeks. In the book the authors describe how large, professional telescopes work, what scientists learn with them, and how the scopes are used to make color images. Coloring the Universe is filled with brilliant images of deep space as well as an insider’s perspective by the people who make them.
Megan Watzke, press officer for NASA’s Chandra X-ray Observatory, will give a talk titled “The Unseen Power of Light” at 7:30 p.m. Tuesday, December 8 at Town Hall Seattle. Watzke will explore the many, often surprising ways light interacts with us and shapes the universe we live in. She’ll also share images from another of her books, Light: The Visible Spectrum and Beyond (Black Dog & Leventhal, 2015).
Travis Rector, professor of astrophysics at the University of Alaska Anchorage, will make a presentation about Coloring the Universe at 7 p.m. Thursday, December 10 at Ada’s Technical Books on Capitol Hill. Rector’s talk will focus on what professional astronomers do, and what they don’t do, when making spectacular images of the heavens.
Both Rector and Watzke will appear next Wednesday, December 16 at the monthly meeting of the Seattle Astronomical Society.
Moon occults Venus
If we get a little break in the clouds this morning we’ll have a chance to watch the Moon occult Venus! Get out a little before 8 a.m. Monday, Dec. 7 and you’ll have a chance to watch the Moon move in front of Venus. You may need binoculars; Venus can be awfully tough to spot in the daylight. Universe Today has a good article about how to view this event.
The week’s other viewing highlight is the Geminid meteor shower, which will peak Sunday and Monday, December 13 and 14. This article from EarthSky.org has everything you want to know about this meteor shower.
This week’s Sky at a Glance from Sky & Telescope includes other observing highlights for the week.
What’s next for humans in space?
Would you love to see humans walk on Mars? The Enterprise Forum Northwest will host a discussion about the challenges of going to Mars at the Impact Hub Seattle at 5:30 p.m. Wednesday, December 9. A panel will discuss the technological hurdles, biomedical risks, competing priorities, cost, and other factors involved. The discussion will be moderated by Alan Boyle, aerospace and science editor for GeekWire, and panelists will include former astronaut Dorothy Metcalf-Lindenburger, Aerojet Rocketdyne executive Roger Myers, Chris Lewicki of Planetary Resources, and University of Hawaii professor Kim Binstead.
Tickets for the event are $39 and are available online.
The Seattle Futurist Society will host a discussion of our future in space beginning at 4 p.m. Saturday, Dec. 12 at We Work at the Holyoke Building. Speakers include Kati Rissanen, an independent professional who comes from the academic world of futures studies, and Robert P. Hoyt, CEO & Chief Scientist at Tethers Unlimited Inc.
Tickets are $10 and are available onlne.
Astronomy club events
Tacoma Astronomical Society will hold one of its public nights at 7:30 p.m. Saturday, December 12 at the Fort Steilacoom campus of Pierce College. They will offer a presentation about the Christmas Star. On Bainbridge Island the Battle Point Astronomical Association will offer a planetarium show, Silly Star Wars Xmas Special, beginning at 7:30 p.m. on Saturday. Astronomer Dave Fong will take participants on a journey to places far, far away that could have inspired scenes in Star Wars. It’s free for BPAA members, $2 donation suggested for nonmembers. Both events will have telescopes available for observing if weather permits.