Tag Archives: wide field infrared explorer

The Art of Making Stars

By Guest PostApril 5, 2011Scienceabstract painting, earth, edward wright, infrared light, NASA, nearby stars, nebula, reflection nebula, rho ophiuchi, sigma scorpii, splash of colors, star forming complex, wavelengths, wide field infrared explorer, wise

It might look like an abstract painting, but this splash of colors is in fact a busy star-forming complex called Rho Ophiuchi. NASA’s Wide-field Infrared Explorer, or WISE, captured the picturesque image of the region, which is one of the closest star-forming complexes to Earth. (more…)

Giant Star Goes Supernova — and is Smothered by Its Own Dust

By Guest PostOctober 16, 20105 commentsScience10-meter keck telescope, active galactic nuclei, agn, astronomers, christopher kochanek, deep wide field survey, eta carinae, Galaxy, giant star, hawaii, homunculus nebula, hypernova, krzysztof stanek, light years, Milky Way, milky way galaxy, NASA, ohio state university, spitzer space telescope, star system, super-massive black holes, supernovae, szymon kozlowski, wide field infrared explorer, wise

COLUMBUS, Ohio — A giant star in a faraway galaxy recently ended its life with a dust-shrouded whimper instead of the more typical bang.

Ohio State University researchers suspect that this odd event — the first one of its kind ever viewed by astronomers – was more common early in the universe. (more…)