NOVAC General Meeting
Join NOVAC Astronomers at GMU or Online
Febuary 8, 2026

What’s the Space Weather Like on Proxima Centauri? Stars (including our Sun) are active, periodically releasing bursts of high energy radiation called flares.  These flares can destroy molecules in the atmospheres of nearby exoplanets and potentially even erode those atmospheres entirely.  In order to understand whether any of our nearest neighbors are in fact habitable,

Black holes are the most extreme objects in our universe. Thanks to incredibly sensitive instruments — known as gravitational-wave observatories — we can “hear” when two black holes crash into each other. We are now routinely listening to gravitational waves from black holes across the Universe. Dr. Maya Fishback will summarize what gravitational waves are,

Dr. David DeVorkin follows Carruthers from his childhood in Ohio and then Chicago to his career at the US NavalResearch Laboratory in Washington, DC. In the highly competitive world of space science in the 1960s and 1970s, Carruthers’s genius for experimentation and exploration transcended the racial stereotyping and discrimination of his day, and he achieved world-class

NASA Goddard’s Dr. James Klimchuk will explore why he outer atmosphere of the Sun – called the corona – is roughly 1000 times hotter than the underlying solar surface. The same is true of other stars. Solving the famous “coronal heating problem” has been one of the great challenges in astrophysics. It is more than just

NOVAC member Cal Powell will present an overview of meteorites (and related objects) with an emphasis on using them for astronomy outreach. After the talk attendees will be able to examine specimens from Cal’s meteorite collection. Come to the meeting and take a selfie with a rock from the planet Mars! Cal will be presenting