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nationalaquarium:

To gear up for the Grand Prix of Baltimore this week, we’re giving you a closer look at how our newest residents, 20 blacktip reef sharks, are built for speed! 

nationalaquarium:

To gear up for the Grand Prix of Baltimore this week, we’re giving you a closer look at how our newest residents, 20 blacktip reef sharks, are built for speed

automotivated:

Ferrari 458 Italia 

automotivated:

Ferrari 458 Italia 

prettycolors:

#34ffd9

prettycolors:

#34ffd9

markreijm:

“Lets do a headcount..” - Tony Stark / Robert Downey Jr.

markreijm:

“Lets do a headcount..” - Tony Stark / Robert Downey Jr.

omocat:

techno city!

omocat:

techno city!

richardrushfield:

LA Rainageddeon

richardrushfield:

LA Rainageddeon

ikenbot:

Rainbow Star Cluster Sparkles in Stunning Hubble Photo
The globular cluster Messier 9 shines in this new photo from the Hubble Space Telescope. Credit: NASA & ESA
Hundreds of thousands of glittering stars shine in a cluster at the center of our galaxy in a new photograph from the Hubble Space Telescope.
The cluster is called Messier 9, and contains hordes of stars swarming in a spherical cloud about 25,000 light-years from Earth. The object is too faint to be seen with the naked eye, and when it was discovered by French astronomer Charles Messier in 1764, the scientist could only resolve it as a faint smudge that he classified as a nebula (“cloud” in Latin).
Now, though, the Hubble Space Telescope is powerful enough to make out more than 250,000 individual stars in Messier 9, in a new picture released today (March 16). The bluer points indicate hotter stars, while the redder stars are cooler.
Messier 9 is what’s known as a globular cluster, containing some of the oldest stars in the galaxy in a clump that is thought to have formed together when the universe was much younger. These stars, which are about twice as old as the sun, are made of different materials than our star. They tend to lack the sun’s heavier elements, such as oxygen, carbon and iron, which were only present in larger quantities when the universe was older.

ikenbot:

Rainbow Star Cluster Sparkles in Stunning Hubble Photo

The globular cluster Messier 9 shines in this new photo from the Hubble Space Telescope. Credit: NASA & ESA

Hundreds of thousands of glittering stars shine in a cluster at the center of our galaxy in a new photograph from the Hubble Space Telescope.

The cluster is called Messier 9, and contains hordes of stars swarming in a spherical cloud about 25,000 light-years from Earth. The object is too faint to be seen with the naked eye, and when it was discovered by French astronomer Charles Messier in 1764, the scientist could only resolve it as a faint smudge that he classified as a nebula (“cloud” in Latin).

Now, though, the Hubble Space Telescope is powerful enough to make out more than 250,000 individual stars in Messier 9, in a new picture released today (March 16). The bluer points indicate hotter stars, while the redder stars are cooler.

Messier 9 is what’s known as a globular cluster, containing some of the oldest stars in the galaxy in a clump that is thought to have formed together when the universe was much younger. These stars, which are about twice as old as the sun, are made of different materials than our star. They tend to lack the sun’s heavier elements, such as oxygen, carbon and iron, which were only present in larger quantities when the universe was older.