Author Archives: AAS Nova

When a Star and a Binary Meet

What happens in the extreme environments of globular clusters when a star and a binary system meet? A team of scientists has new ideas about how these objects can deform, change their paths, spiral around each other, and merge.

Globular Clusters for Faint Galaxies

The origin of ultra-diffuse galaxies (UDGs) has posed a long-standing mystery for astronomers. New observations of several of these faint giants with the Hubble Space Telescope are now lending support to one theory.

Exploring the Minispiral at the Milky Way’s Center

The region around Sgr A*, the 4-million-solar-mass black hole at the heart of our galaxy, is a complex and dynamic place. New Atacama Large Millimeter/submillimeter Array (ALMA) observations of the Milky Way’s center now reveal more about this harsh, inhospitable environment.

A Partly Cloudy Exoplanet

Direct imaging of exoplanets was once only possible for the brightest of planets orbiting the dimmest of stars — but new observations of the Jupiter-like exoplanet 51 Eridani b provide tantalizing clues about its atmosphere.

Hard Labor Creek Observatory

  NAME Hard Labor Creek Observatory ADDRESS 2010 Fairplay Rd Rutledge Georgia 30663 USA CONTACT Dept. of Physics and Astronomy Georgia State University Atlanta, GA 30303 PHONE 404-413-6033 EMAIL URL http://www.astro.gsu.edu/HLCO NUMBER OF MEMBERS OTHER INFORMATION Monthly public open houses Mar-Oct