Gas in the halos of galaxies dominates the universe's baryon budget, traces its dark-matter potential wells, and supplies the fuel for star formation. Circumgalactic gas has also long been suspected to regulate galaxy...

Whenever an observation of an astrophysical source must be converted from instrumental values to physical units, we use flux calibration. As new questions are formulated and new capabilities become available, the...

The 9th Gulf Coast Gravity Meeting will be held at the University of Mississippi, Oxford, MS, on March 13 and 14, 2020. In the tradition of the Gulf Coast Gravity Meetings, students and postdocs are strongly encouraged...

The 2020 Next-Generation Suborbital Researchers Conference (NSRC-2020) will be held in Colorado, 2-4 March.

The conference presentations are composed of 15-minute contributed talks (including questions) and posters following the same format as regular AAS meetings. If you intend to present a talk or a poster, when completing...

The Southwestern US is rich with astronomers working in the fields of star and planet formation. This conference will feature pedagogical reviews, invited topical talks, and numerous contributed talks by junior...

Come to Argonaut at 1433 H St NE in Washington, DC and watch the new Cosmos series with your fellow nerds!

Come to Argonaut at 1433 H St NE in Washington, DC and watch the new Cosmos series with your fellow nerds!

This conference is organized by and for graduate students and early-career scientists (within two years of graduation) and will be held at Rensselaer Polytechnic Institute in Troy, NY on July 27 – 31, 2014. 

Each year, the President sends his Administration's vision for the federal budget in the coming fiscal year, including budgets for the agencies that fund the astronomical sciences.