Latest Double Helix Nebula Stories
WASHINGTON (Reuters) - Cosmic nebulae usually look like blobs in space, but astronomers using the Spitzer Space Telescope reported on Wednesday they have found a nebula twisted like the double helix of DNA. "Nobody has ever seen anything like that before in the cosmic realm," said Mark Morris of the University of California, Los Angeles. Most nebulae are "formless, amorphous conglomerations of dust and gas," Morris said in a statement, adding that this one "indicates a high degree of order."...
- A large punch-bowl of the eighteenth century, usually of silver and with a movable rim, and decorated with flutings and a scalloped edge. It was also used for cooling and carrying wine-glasses.
- A kind of cotton handkerchief having white spots on a colored ground, the spots being produced by a chemical which discharges the color.