Winter begins in the northern hemisphere at the winter solstice at 10:58 AM EST on December 21. This solstice occurs when the earth's north pole is at its maximum tilt away from the sun. The summer solstice for the southern hemisphere occurs at the same time.
The Ursids run December 17–26, but even at their peak before dawn on December 22, you should only expect to see 5–10 meteors per hour. To make matters worse this year, the shower will be washed out for much of the night by a waning gibbous moon.
Our officers' meeting for this month will be on Monday, January 10, at 7:30 pm.
Alessondra Springmann is a planetary science PhD candidate at the University of Arizona's Lunar and Planetary Laboratory, studying meteorites, comets, and asteroids. She will be discussing her previous work at the Arecibo Observatory in Puerto Rico using the megawatt planetary radar system to search for near earth asteroids, as well as the legacy of Arecibo… Read More »January Meeting: The Legacy of Arecibo’s Planetary Radar System
Anwar Al-Mallah, vice president of the Astronomical Society of Greenbelt, will be demonstrating the use of 3D computer models provided by NASA in computer aided design applications (e.g., Blender, formZ, ZBrush) for creating 3D renderings. The Zoom session will open at 7:00 pm for an informal chat. The presentation will start at 7:30 pm. This… Read More »February Meeting: 3D Computer Models Provided by NASA and Their Use in CAD Programs
As part of Women's History Month, Corrinne Carter and Sue Bassett will present a talk entitled "The Harvard 'Computers' and the Foundations of Modern Astronomy" (computers was the early 20th century name give to the women who worked in astronomy at Harvard). The meeting opens at 7:00 PM for meet and greet, and the presentation… Read More »March Meeting: Women in Astronomy
Kevin A. Wilson, PhD, will be presenting a talk on amateur radio astronomy and the DIY radio telescope he built to study the hydrogen emissions from the Milky Way. This event is presented in hybrid format. We will be meeting in room 114 at the Greenbelt Community Center. For those who are unable to attend… Read More »April Meeting: Amateur Radio Astronomy
Weather permitting, the Astronomical Society of Greenbelt will host a star party at the City of Greenbelt Observatory on Saturday, May 7, starting at 9:00 pm.
Dr. Aaron W. Breneman of the NASA Goddard Space Flight Center will speak on Goddard's sounding rocket program and the work he's doing on the Endurance rocket to measure the Earth's global electric potential. Zoom Meeting Details https://us02web.zoom.us/j/82668864999?pwd=u-R-1AGUYts2Z_HBWqzuYje82x4U9y.1 Meeting ID: 826 6886 4999 Passcode: 513343 Phone Numbers 301 715 8592 US (Washington DC) 646 558… Read More »May Meeting: NASA Goddard Sounding Rocket Program
This star party is not hosted by the Astronomical Society of Greenbelt. It is listed here as a courtesy to another club in the Mid-East Region of the Astronomical League. Please consult the event website for the most up-to-date information.