NOVAC Event Calendar

NOVAC Event Calendar2015-05-11T19:16:50-04:00

Jun
13
Sun
2021
Monthly Meeting – ‘Oumuamua – Our Solar System’s First Known Interstellar Visitor @ Online via Google Meet
Jun 13 @ 7:30 pm – 9:30 pm
Monthly Meeting - ‘Oumuamua – Our Solar System’s First Known Interstellar Visitor @ Online via Google Meet

The discovery of ‘Oumuamua (1I/2019/U1) represented our first detection of a solar system object with an origin that was definitely outside of our solar system.  Its name comes from Hawaiian meaning “first messenger from afar” yet deciphering its message has proved difficult and controversial. ‘Oumuamua was discovered by the Pan-STARRS telescope at the Haleakala Observatory in Hawaii on October 19, 2017, when it had already made its closest approach to the Earth on a hyperbolic orbit that would carry it back into the interstellar medium from which it came.  Although currently classified as an interstellar comet, it has characteristics completely unlike any known comet.  Its unusual shape, lack of a coma, and the fact that it exhibited non-gravitational acceleration has made its classification a complex problem.  This talk will cover what is known about ‘Oumuamua and various proposals for its origin, including the suggestion that it is a product of alien technology.

Dr. Michael E. Summers

Sunday, June 13, 2021
7:30 PM
 to 9:00 PM EST

Online event
meet.google.com/osh-bcyd-gti

Monthly Meeting – Public Invited

Bio:

Dr. Michael E. Summers is Professor of Planetary Sciences and Astronomy at George Mason University.  He has an undergraduate B.S. from Murray State University in Physics, Mathematics, and Russian, and a Ph.D. in Planetary Science from the California Institute of Technology.

His research focuses on the structure and evolution of planetary atmospheres.  His research has concerned that of the atmospheres of Earth, Mars, Io, Titan, Triton, Uranus, as well as Pluto and its moon Charon.  His recent work deals with biomarkers on Mars and extrasolar planets.  He is a Co-Investigator on the New Horizons mission to Pluto that was launched in January 2006, performed a flyby of Jupiter in February 2007, reached Pluto in 2105, and did a flyby of Ultima Thule on January 1, 2019.  Michael teaches planetary science, atmospheric science and astrobiology at George Mason University.

Sep
3
Fri
2021
Almost Heaven Star Party 2021 @ Spruce Knob Mountain Center
Sep 3 – Sep 7 all-day

NOVAC’s annual Almost Heaven Star Party, held at the beautiful and dark Spruce Knob Mountain Center, near Spruce Knob, West Virginia. Visit the official AHSP site for more information and reservations!

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