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Jan. 15th, 2007 01:31 amогромное количество фотографий космоса и планет
на nasa planetary photojournal
на nasa planetary photojournal
Jan. 15th, 2007
black hole
Jan. 15th, 2007 02:00 amа вот тут (3000х2000пикс. jpg, 570kb)
черная дыра вытягивает материю из звезды
здесь пояснения
здесь про черные дыры
и еще одно фото
""
Lying at the center of M87, the monstrous black hole has swallowed up
matter equal to 2 billion times our Sun's mass. M87 is 50 million light-years from Earth.
черная дыра вытягивает материю из звезды
здесь пояснения
здесь про черные дыры
и еще одно фото
""
Lying at the center of M87, the monstrous black hole has swallowed up
matter equal to 2 billion times our Sun's mass. M87 is 50 million light-years from Earth.
dark matter / dark energy
Jan. 15th, 2007 01:19 pm""
As this NASA chart indicates, 25 percent or more of the universe consists
of dark matter, even though none of it has ever been observed directly in a laboratory.
(более того, ~70% - dark energy. а известных составляющих только 5% -
тяжелые элементы, звёзды, свободный водород и гелий, нейтрино)
from wikipedia
dark matter / dark energy
As this NASA chart indicates, 25 percent or more of the universe consists
of dark matter, even though none of it has ever been observed directly in a laboratory.
(более того, ~70% - dark energy. а известных составляющих только 5% -
тяжелые элементы, звёзды, свободный водород и гелий, нейтрино)
from wikipedia
dark matter / dark energy
гравитационная линза
Jan. 15th, 2007 01:24 pm""
A gravitational lens is formed when the light from a very distant,
bright source (such as a quasar) is "bent" around a massive object
(such as a massive galaxy) between the source object and the observer.
from wikipedia
Animated simulation of gravitational lensing caused
by a Schwarzschild black hole going past a background galaxy
A gravitational lens is formed when the light from a very distant,
bright source (such as a quasar) is "bent" around a massive object
(such as a massive galaxy) between the source object and the observer.
from wikipedia
Animated simulation of gravitational lensing caused
by a Schwarzschild black hole going past a background galaxy