Atomos
I am titled Melissa.
I've seen 20 revolutions around the sun.
Science + SciFi + Art
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Aspiring amateur astronomer.
Science enthusiast.
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This is what I post.
This is what I look like.
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01/24/12

* What I post does not belong to me, unless otherwise stated, obviously. Please don't remove the credit when reblogging.
Monday, March 5, 2012
ikenbot:

LIDAR & The Milky Way above Innsbruck

by Christoph Malin

The LIDAR (DIAL) Laser System of the Karlsruhe Institute of Technology at the Schneefernerhaus Research Station below the Zugspitze Peak.

ikenbot:

LIDAR & The Milky Way above Innsbruck

by Christoph Malin

The LIDAR (DIAL) Laser System of the Karlsruhe Institute of Technology at the Schneefernerhaus Research Station below the Zugspitze Peak.

Sunday, March 4, 2012
Monday, February 27, 2012
Sunday, February 26, 2012

This sharp Hubble Space Telescope view looks deep into NGC 6752. Some 13,000 light-years away toward the southern constellation Pavo, the globular star cluster roams the halo of our Milky Way galaxy. Over 10 billion years old, NGC 6752 holds over 100 thousand stars in a sphere about 100 light-years in diameter, but the Hubble image frame spans the central 10 or so light-years and resolves stars near the dense cluster core. In fact the frame includes some of the cluster’s blue straggler stars, stars which appear to be too young and massive to exist in a cluster whose stars are all expected to be at least twice as old as the Sun. Explorations of the NGC 6752 have also indicated that a remarkable fraction of the stars near the cluster’s core, are multiple star systems, supporting arguments that star mergers and collisions in the dense stellar environment can create the cluster’s blue straggler stars.

This sharp Hubble Space Telescope view looks deep into NGC 6752. Some 13,000 light-years away toward the southern constellation Pavo, the globular star cluster roams the halo of our Milky Way galaxy. Over 10 billion years old, NGC 6752 holds over 100 thousand stars in a sphere about 100 light-years in diameter, but the Hubble image frame spans the central 10 or so light-years and resolves stars near the dense cluster core. In fact the frame includes some of the cluster’s blue straggler stars, stars which appear to be too young and massive to exist in a cluster whose stars are all expected to be at least twice as old as the Sun. Explorations of the NGC 6752 have also indicated that a remarkable fraction of the stars near the cluster’s core, are multiple star systems, supporting arguments that star mergers and collisions in the dense stellar environment can create the cluster’s blue straggler stars.

Saturday, February 25, 2012
iliveinaspiralgalaxy:

SN 1006 Supernova Remnant (Hubble)
“A ribbon of gas, a very thin section of a supernova remnant caused by a  stellar explosion that occurred more than 1,000 years ago, floats in our  galaxy. The supernova that created it was probably the brightest star  ever seen by humans.”

iliveinaspiralgalaxy:

SN 1006 Supernova Remnant (Hubble)

“A ribbon of gas, a very thin section of a supernova remnant caused by a stellar explosion that occurred more than 1,000 years ago, floats in our galaxy. The supernova that created it was probably the brightest star ever seen by humans.”

Sunday, February 19, 2012
Saturday, February 18, 2012

From Astronomy Picture Of The Day; February 18, 2012:
On the Road to Carina Babak Tafreshi (TWAN)
This rugged road through the dark Atacama Desert seems to lead skyward toward the bright stars and glowing nebulae of the southern Milky Way. If you follow the road you will get to Cerro Armazones peak in Chile, future construction site for the 40-meter class European Extremely Large Telescope. For now though, sliding your cursor across the image will identify wonders of the southern skies in view. The scene is dominated by the reddish glow of the Great Carina Nebula, one of our galaxy’s largest star forming regions. In fact, the remarkable skyscape is not a composite of varying exposures or a photomontage. Far from sources of light pollution, the landscape illuminated by starlight and the Milky Way above were recorded by a modified digital camera and fast lens. The sensitive system captured both planet Earth and deep sky in a relatively short exposure.

From Astronomy Picture Of The Day; February 18, 2012:

On the Road to Carina 
Babak Tafreshi (TWAN)

This rugged road through the dark Atacama Desert seems to lead skyward toward the bright stars and glowing nebulae of the southern Milky Way. If you follow the road you will get to Cerro Armazones peak in Chile, future construction site for the 40-meter class European Extremely Large Telescope. For now though, sliding your cursor across the image will identify wonders of the southern skies in view. The scene is dominated by the reddish glow of the Great Carina Nebula, one of our galaxy’s largest star forming regions. In fact, the remarkable skyscape is not a composite of varying exposures or a photomontage. Far from sources of light pollution, the landscape illuminated by starlight and the Milky Way above were recorded by a modified digital camera and fast lens. The sensitive system captured both planet Earth and deep sky in a relatively short exposure.

Thursday, February 16, 2012
the-star-stuff:

The Large Magellanic Cloud
Southern Hemisphere observers definitely enjoy the sky’s better half. Below the celestial equator lie the brightest stars, the center of our galaxy, the best dark nebulae, and the most brilliant celestial wonder — the Large Magellanic Cloud (LMC). If we lived on a planet within the LMC, the Milky Way would dominate the sky. Our galaxy would shine with a magnitude of –2 and would measure 36° long.
by Kfir Simon from Gan Yavne, Israel

the-star-stuff:

The Large Magellanic Cloud

Southern Hemisphere observers definitely enjoy the sky’s better half. Below the celestial equator lie the brightest stars, the center of our galaxy, the best dark nebulae, and the most brilliant celestial wonder — the Large Magellanic Cloud (LMC). If we lived on a planet within the LMC, the Milky Way would dominate the sky. Our galaxy would shine with a magnitude of –2 and would measure 36° long.

by Kfir Simon from Gan Yavne, Israel

 
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