quarta-feira, 20 de fevereiro de 2013


ESA/Hubble Flashback: Stellar fireworks are ablaze in galaxy NGC 4449. Tag & share!

Hundreds of thousands of vibrant blue and red stars are visible in this image of galaxy NGC 4449 taken by the NASA/ESA Hubble Space Telescope. Hot bluish white clusters of massive stars are scattered throughout the galaxy, interspersed with numerous dustier reddish regions of current star formation. Massive dark clouds of gas and dust are silhouetted against the flaming starlight.

View larger imager at: http://www.spacetelescope.org/images/heic0711a/

Credit: NASA, ESA, A. Aloisi (STScI/ESA), and The Hubble Heritage (STScI/AURA)-ESA/Hubble Collaboration.

Abraço físico a todos,
Marcos Êçá.

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