News tagged with filaments

The Chandra Carina complex project

(PhysOrg.com) -- The Great Nebula in the constellation of Carina is a massive star-forming complex located about 7.5 thousand light-years away. The main star in the complex, Eta Carinae, shines brightly in ...

May 16, 2011
5 / 5 (7) 1 | with audio podcast

Energizing the Filaments of NGC 1275

When examining clusters of galaxies, astronomers often find massive elliptical galaxies lurking at the centers. In some of these, long filaments of gas and dust extend outwards from the core. One of the best ...

May 11, 2011
4.2 / 5 (5) 17

Video captures cellular 'workhorses' in action

Scientists at Yale University and in Grenoble France have succeeded in creating a movie showing the breakup of actin filaments, the thread-like structures inside cells that are crucial to their movement, maintenance and division.

Apr 28, 2011
not rated yet 0 | with audio podcast

Macho muscle cells force their way to fusion

In fact, according to new research from Johns Hopkins, the fusion of muscle cells is a power struggle that involves a smaller mobile antagonist that points at, pokes and finally pushes into its larger, stationary partner ...

Feb 16, 2011
5 / 5 (1) 0 | with audio podcast