Tag Archives | crayfish

The formation of the Lagoon Nebula is a long-standing mystery of astronomy. Situated about 3,800 light years from Earth, the nebula is a stellar nursery where stars of high mass and luminosity are being born. The hottest and brightest stars in the region influence surrounding gas clouds, making them glow in classic Òemission nebulaÓ style. SALT may help astronomers learn how the nebula was formed. Through spectroscopic measurements, scientists expect to learn more about the Lagoon Nebula as they promise a first look at how atoms behave in the clouds and give it its distinct appearance.
Used with permission by:  UW-Madison University Communications 608-262-0067
Photo by:  courtesy Southern African Large Telescope (SALT) project
Date:  2005     File#:  scan provided

To Boldly Go Where No Rock Lobster Has Gone Before

Australian scientists claim they have found another use for crayfish (rock lobster) besides a seafood salad. Rather than a tasty treat, Professor David Macmillan of the University of Melbourne argues that these crustaceans could provide new models for robots destined for NASA space missions. While the good Professor acknowledges that crayfish (Cherax destructor) are not […]

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