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Closeup of Antennae Galaxy Collision
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Closeup of Antennae Galaxy Collision
Credit & Copyright: B. Whitmore (STScI), F. Schweizer (DTM), NASA
Explanation: It's a clash of the titans. Two galaxies are squaring off in Corvus and here are the latest pictures. When two galaxies collide, however, the stars that compose them usually do not. This is because galaxies are mostly empty space and, however bright, stars only take up only a small amount of that space. But during the slow, hundred million year collision, one galaxy can rip the other apart gravitationally, and dust and gas common to both galaxies does collide. In the above wreckage, dark dust pillars mark massive molecular clouds, which are being compressed during the galactic encounter, causing the rapid birth of millions of stars.

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Authors & editors: Robert Nemiroff (MTU) & Jerry Bonnell (USRA)
NASA Web Site Statements, Warnings, and Disclaimers
NASA Official: Jay Norris. Specific rights apply.
A service of: LHEA at NASA / GSFC
& Michigan Tech. U.

Russkii tekst
Based on Astronomy Picture Of the Day
Publikacii s klyuchevymi slovami: colliding galaxies - vzaimodeistvuyushie galaktiki - vspyshka zvezdoobrazovaniya - Molekulyarnye oblaka
Publikacii so slovami: colliding galaxies - vzaimodeistvuyushie galaktiki - vspyshka zvezdoobrazovaniya - Molekulyarnye oblaka
Sm. takzhe:
Vse publikacii na tu zhe temu >>

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