Cosmic Valentine's Day heart captured by NASA
Credit: ESA/NASA/JPL-Caltech/NHSC
Andromeda's Colorful Rings - The ring-like swirls of dust filling the Andromeda galaxy stand out colorfully in this new image from the Herschel Space Observatory, a European Space Agency mission with important NASA participation. The glow seen here comes from the longer-wavelength, or far, end of the infrared spectrum, giving astronomers the chance to identify the very coldest dust in our galactic neighbor.
