The galaxy evolution group at RIT investigates numerous questions ... based on their mid-infrared colors (Magagnoli et al. in preparation). Diagram illustrating the merger scenario, where the merger ...

Using NASA's Chandra and ESA's XMM-Newton spacecraft, an international team of astronomers have performed X-ray observations ...

Scientists believe Andromeda's unique features are due to its merger history ... drawn to the Andromeda galaxy, with rich information regarding its formation and evolution. For the first time ...