An appearance by “Mr. Eclipse” and the opening of a play about noted astronomer Henrietta Leavitt highlight the events on this week’s Seattle Astronomy calendar.
The Seattle Astronomical Society will hold its annual banquet on Saturday, Jan. 30 at the Swedish Club on Dexter Avenue in Seattle. The keynote speaker for the event will be Fred Espenak, known as “Mr. Eclipse” for his long career tracking, viewing, and writing histories of eclipses. Espenak will speak about preparing to view the Great American Solar Eclipse, the total solar eclipse coming up in August 2017 that will be the first visible from the lower-48 since 1979.
Tickets for the banquet are sold out. Check our preview of the event from earlier this month.
Silent Sky opens at Taproot
Silent Sky, the true story of the work of American astronomer Henrietta Leavitt, will have its Northwest premiere when it opens Wednesday at Taproot Theatre in Greenwood.
The play, written by Lauren Gunderson and directed by Karen Lund, will run through Feb. 27. Leavitt discovered the relationship between the luminosity and the period of Cepheid variable stars. Her work at Harvard College Observatory received little attention during her lifetime, which spanned 1868–1921, but her discovery was the key to our ability to accurately determine the distances to faraway galaxies.
Remembering fallen astronauts
It’s hard to believe that Thursday marks the 30th anniversary of the explosion of the space shuttle Challenger that killed seven astronauts. Oddly enough, all three U.S. space disasters happened about this time of year. This Apollo I fire killed three astronauts on Jan. 27, 1967, and the shuttle Columbia was destroyed on re-entry on Feb. 1, 2003. The Museum of Flight pays tribute to the fallen fliers with its annual astronaut remembrance weekend this Saturday, Jan. 30.
The museum plans displays and video looking back at the events. NASA JPL solar system ambassador Ron Hobbs and Museum of Flight Challenger Learning Center coordinator Tony Gondola will give a presentation at 2 p.m. Saturday remembering the astronauts who paid the ultimate price in the line of duty.
Ready, Jet, Go!
The Pierce College Science Dome and KBTC public television team up Sunday, Jan. 31 for a special event to launch the new PBS KIDS astronomy show Ready, Jet, Go! The event runs from 10 a.m. until 1:30 p.m. and includes hands-on science activities and screenings of the program at 10 a.m. and noon in the planetarium.
TAS public night
The Tacoma Astronomical Society will hold one of its public nights at 7:30 p.m. Saturday, Jan. 30 at the Fort Steilacoom campus of Pierce College. The planned program will be about Apollo missions to the Moon. Club members will be on hand with telescopes for observing, weather permitting.
Up in the sky
The Moon passes near the star Regulus in the constellation Leo on Monday, Jan. 25 and flirts with Jupiter on Wednesday evening. The Sky This Week from Astronomy magazine and This Week’s Sky at a Glance from Sky & Telescope have other observing highlights for the week.