On a clear night, our home galaxy, the Milky Way, is visible as a starry ribbon across the sky. Its core is located in the constellation of Sagittarius...
Gravity Binding and Pressure Bounding of Hii regions and Molecular Clouds in Interacting Galaxies
We have observed 3 pairs of interacting galaxies (the Antennae, Arp 236, and NGC 1614) using the Fabry-Perot interferometer GHαFaS (Galaxy Hα Fabry-Perot system...
Gravity Binding and Pressure Bounding of HII Regions and Molecular Clouds in Interacting Galaxies
We have observed a sample of 12 interacting galaxies using the Fabry-Perot interferometer GHαFaS (Galaxy Hα Fabry-Perot system) on the 4.2m William Herschel...
GravityCam: ground-based wide-field high-resolution imaging and high-speed photometry
The image blurring by the Earth's atmosphere generally poses a substantial limitation to ground-based observations. While opportunities in space are scarce...