Latest IRAS Stories
AKARI, the new Japanese infrared sky surveyor mission in which ESA is participating, saw 'first light' on 13 April 2006 (UT) and delivered its first images of the cosmos.
Newborn stars are difficult to photograph. They tend to hide in the nebulous stellar nurseries where they formed, enshrouded by thick layers of dust.
NASA's Spitzer Space Telescope has found the ingredients for life all the way back to a time when the universe was a mere youngster.
A relatively young star located about 300 light-years away is greatly improving our understanding of the formation of Earth-like planets.
How do you hide something as big and bright as a galaxy? You smother it in cosmic dust. NASA's Spitzer Space Telescope saw through such dust to uncover a hidden population of monstrously bright galaxies approximately 11 billion light-years away.
Astronomers say a dusty disc swirling around the nearby star Vega is bigger than earlier thought. It was probably caused by collisions of objects, perhaps as big as the planet Pluto, up to 2,000 kilometers (about 1,200 miles) in diameter.
Utah State University has secured a $40 million contract with NASA to build an orbiting telescope that will examine galaxies and try to find new stars. The WISE - or Wide-field Infrared Survey Explorer - telescope is part of a $208 million NASA mission to update its comprehensive map of the universe.
- Withering but not falling off, as a blossom that persists on a twig after flowering.