Showing posts with label Gamma. Show all posts
Showing posts with label Gamma. Show all posts
Tuesday, August 05, 2014

New Source of Gamma Rays Revealed by NASA's Fermi Space Telescope

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These images show Fermi data centered on each of the four gamma-ray novae observed by the LAT. Colors indicate the number of detected...
Wednesday, December 18, 2013

Jet Creation

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Wednesday, February 20, 2013

Cosmic Particle Creation

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The husks of exploded stars produce some of the fastest particles in the cosmos. New findings by NASA's Fermi show that two supernov...
Tuesday, February 19, 2013

Supernova Remnant W49B

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Credits: X-ray: NASA/CXC/MIT/L.Lopez et al; Infrared: Palomar; Radio: NSF/NRAO/VLA  The highly distorted supernova remnant shown in th...
Monday, September 19, 2011

13.7 Billion Years(Gamma Ray Burst)

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A gamma-ray burst detected by NASA's Swift satellite in April 2009 has been newly unveiled as a candidate for the most distant object...
Friday, April 01, 2011

Shifting the Way in Which We See

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"Where in this day and age, does one go to ask the questions? Where does one go to find like "minded" people who are also se...
Tuesday, March 29, 2011

Living With A Star

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The Living With a Star (LWS) program emphasizes the science necessary to understand those aspects of the Sun and the Earth's space envir...
Wednesday, January 07, 2009

Lost in Translation

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Photo Credit: NASA Supernova Remnant Turns 400 Four hundred years ago, sky watchers, including the famous astronomer Johannes Kepler, were s...
Wednesday, December 27, 2006

The Geometrics Behind the Supernova and it's History

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It is not always easy for people to see what lies behind the wonderful beauty of images that we take from the satellite measures of space, a...
Tuesday, December 19, 2006

Cosmic ray spallation

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As this NASA chart indicates, 70 percent or more of the universe consists of dark energy, about which we know next to nothing Other explanat...
Wednesday, December 06, 2006

Reaching for the Stars

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Mars in 6 weeks? And back in a total of four months? That's the prediction of a design team working on antimatter rocket concepts at Pen...
Friday, December 01, 2006

Theoretical Challenges

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Stephen Hawking from the University of Cambridge, one of the world's leading theoretical physicists, addresses the audience during a cer...
Tuesday, November 28, 2006

Breakthrough Propulsion Physics?

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Shuttle Main Engine Test Firing-1981-A remote camera captures a close-up view of a Space Shuttle Main Engine during a test firing at the Joh...