Practical Astronomy November – Variable Stars
Observation of variable stars has a long history with amateur astronomy. We will discuss the types of variable stars and how to observe them to obtain scientifically useful data. This […]
Observation of variable stars has a long history with amateur astronomy. We will discuss the types of variable stars and how to observe them to obtain scientifically useful data. This […]
Measuring gravitational waves is a revolutionary new way to do astronomy. They were predicted by Einstein, but it was not until 2015, that LIGO (the Laser Interferometer Gravitational-wave Observatory) first […]
This will be one of our quarterly planetarium sessions where we will review the Summer Night Sky using the Planetarium.
Despite its familiarity, the Sun is a very different presence from the friendly yellow circle in children's paintings. Our star is a broiling mass of plasma, with its powerful magnetic […]
Telescopes and Accessories This month we will be talking about the various types of telescopes and commonly used accessories.