Astronomy on Tap SATX Astronomy on Tap is a monthly event where interested minds can gather over drinks to learn about our universe! First up will be SwRI’s Dr. Joshua Kammer who will present a talk titled: “Turning Red: The colorful polar terrain of Pluto’s moon Charon”. Caleb Gimar, UTSA-SwRI graduate student, will then present: “After Apollo: Rediscovering the Moon.” All ages are welcome. Doors open at 6:30 p.m., talks start at 7 p.m. on Wednesday, March 1, in the back room of the Blue Star Brewing Co. located at 1414 S Alamo St. San Antonio, 78210