A parancsoló feladatok és az üzleti lehetőségek szerepe életünkben kerüljük el a 66-ost

Smaller satellite galaxies caught by a spiral galaxy are distorted into elongated structures consisting of stars, which are known as tidal streams, as shown in this artist's impression. The new survey has, for the first time, shown the presence of such tell-tale traces of spiral galaxies swallowing smaller satellites for galaxies more distant than our own “Local Group” of galaxies. Image: Jon Lomberg in collaboration with David Martinez-Delgado for the Stellar Tidal Stream Survey

The Boomerang Nebula in Polarized Light http://apod.nasa.gov/apod/ap050914.html

Stephans-Quintet.jpg (1280×1427)

Outer Space

#Nebula #space #astronomy

Orange, Blue and Purple Nebula

The bright, pinkish-white star at upper left of Orion is Betelgeuse. A red supergiant, it is one of the largest and most luminous stars known. If it were at the center of our solar system, its surface would extend to the orbit of Jupiter and beyond, wholly engulfing Mercury, Venus, Earth and Mars. Betelgeuse is approximately 640 light-years away from Earth.

Awesome views: Earth and moon interconnected with starfield (by Johan Swanepoel)

Counting Pinecones: Learning about the Sun