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jtotheizzoe:

Sky Tapestry, by Cordella Lackey

A tapestry jewelled hangs over the night;
Have you looked up to see where it gleams?
There are rubies and sapphires and diamonds white
Interwoven with mists of lost dreams.

This tapestry ancient was hung up for you
Before Time tried to reckon with Space;
And for ages to come it will hang in the blue,
Starry jewels each one in its place.

Each star has a story, each mist is alight;
If you seek to know each priceless fold
You will treasure this tapestry hung up at night
By the Weaver of tapestries old.

Eric Becklin and Zach Urbina

zbina:

SOFIA at NASA’s Dryden Flight Research Facility

SOFIA, NASA’s Stratospheric Observatory for Infrared Astronomy flies out of Dryden in Palmdale, California. After climbing to 40,000 feet elevation, a door slides back and the mirror is oriented toward star-forming regions like the Orion constellation to use infrared astronomy and get a look at how and why stars form.

Eric Becklin is the Chief Science Adviser on SOFIA and has shepherded the project from its inception in 1996, to its current operations. He’s also my uncle.

The infrared detectors that work to document various organic compounds in Orion and other star-forming regions are highly modular, meaning they can be upgraded over time, making SOFIA’s instrumentation much more technologically agile than space-based telescopes.

It’s frustrating to consider the divisiveness of politics after being reminded that some of the world’s brightest minds are using some of the most advanced technology, to look at stars thousands of light years away.

It was a pleasure to check out the inside and outside of the aircraft. On site, there were also two U-2s which NASA uses for research purposes (no-go on photographing them) and a DC-8, which is occasionally used as a chase plane. SOFIA’s next flight is planned for January 15th, 2014. Eric fields some questions about SOFIA in the video below.

sci-universe:

NGC 7293, better known as the Helix nebula, is the nearest example of a planetary nebula, which is the eventual fate of a star, like our own Sun, as it approaches the end of its life. As it runs out of fuel, the star expels its outer envelope of gas outward to form a nebula like the Helix.
Images: different views of NGC 7293. Credit: ESA, NASA, ESO.

(via itsfullofstars)

(via n-a-s-a)

Yesterday, NASA released this infographic for the 15th anniversary of the International Space Station.

image credit: National Aeronautics and Space Administration - NASA

MAVEN (Mars Atmosphere and Volatile Evolution) was launched today at Cape Canaveral Air Force Station’s Space Launch Complex 41. An Atlas V rocket sent it on its 10-month journey to explore the Red Planet’s climate history.

More on MAVEN

Credit:
NASA Kennedy Space Center

A new natural-color image of Saturn taken by NASA’s Cassini spacecraft.

Cassini’s imaging team processed 141 wide-angle images to create the panorama. The image sweeps 404,880 miles (651,591 kilometers) across Saturn and its inner ring system

Launched in 1997, Cassini has explored the Saturn system for more than nine years. NASA plans to continue the mission through 2017, with the anticipation of many more images of Saturn, its rings and moons, as well as other scientific data.

Image Credit: NASA/JPL-Caltech/SSI

A composite image of Earth showing Typhoon Haiyan, created from data captured by Japanese geostationary satellites.

Image copyright 2013 JMA/EUMETSAT

Credit to: IFLS 

Rendered image of every man-made satellite currently orbiting Earth. (excluding small debris)  

Time-Lapse of the night sky from the Eureka Dunes in Death Valley National Park.

Video Credit:Gavin Heffernan

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