Most Elliptical Galaxies Are ‘Like Spirals’

Most Elliptical Galaxies Are 'Like Spirals'

The majority of ‘elliptical’ galaxies are not spherical but disc-shaped, resembling spiral galaxies such as our own Milky Way with the gas and dust removed, new observations suggest. The results come from Atlas3D, a survey of all 260 early-type (‘elliptical’ and ‘lenticular’) galaxies in a well-defined volume of the More...

by adminhabari | Published 6 years ago
Brainy Lizards Pass Test for Birds
By adminhabari On Friday, July 15th, 2011

Brainy Lizards Pass Test for Birds

Tropical lizards may be slow. But they aren’t dumb. They can do problem-solving tasks just as well as birds and mammals, a new study shows. A Duke University experiment tested Puerto Rican anoles on several More...