Stellar Shrapnel Seen in Aftermath of Explosion

N49

This beautiful composite image shows N49, the aftermath of a supernova explosion in the Large Magellanic Cloud. A new long observation from NASA's Chandra X-ray Observatory, shown in blue, reveals evidence for a bullet-shaped object being blown out of a debris field left over from an exploded star.


Innovative Exhibit Connects Art and Science Through X-ray Light

A new exhibition connecting art and science opens May 12th outdoors in the garden of the John Nicholas Brown Center at Brown University in Providence, RI. The exhibition features X-ray images of the cosmos from NASA’s orbiting Chandra X-ray Observatory, X-ray images of paintings from the Harvard Art Museum, as well as pieces by artist Roxanne Crocker of the Rhode Island School of Design. Entitled "Sight Lines: Looking Back, Seeing Through," the exhibition is free and open to the public during daylight hours from May 12 through May 31, 2010.

Art and Science


X-ray Discovery Points to Location of Missing Matter

H2356-309

Scientists have used NASA's Chandra X-ray Observatory and ESA's XMM-Newton to detect a vast reservoir of gas lying along a wall-shaped structure of galaxies about 400 million light years from Earth. In this artist's impression, a close-up view of the so-called Sculptor Wall is depicted. Spiral and elliptical galaxies are shown in the wall along with the newly detected intergalactic gas, part of the so-called Warm Hot Intergalactic Medium (WHIM), shown in blue. This discovery is the strongest evidence yet that the "missing matter" in the nearby Universe is located in an enormous web of hot, diffuse gas.


Chandra at Smithsonian Folklife Festival

For those of you who are still making 4th of July plans and might be in Washington, DC, for the holiday, here's something to consider. There will be a Chandra exhibit at this summer’s Smithsonian Folklife Festival from July 3-5. Why, you might ask?


"Survivor" Black Holes May Be Mid-Sized

M82

This composite image of the nearby starburst galaxy M82 shows Chandra X-ray Observatory data in blue, optical data from the Hubble Space Telescope in green and orange, and infrared data from the Spitzer Space Telescope in red. The pullout is a Chandra image that shows the central region of the galaxy and contains two bright X-ray sources -- identified in a labeled version, roll your mouse over the image to view -- of special interest.


Shapes All Over The Place: Bubbles

Maybe it's the large number of the pre-school people that we spend time with these days, but we see shapes all over the place. Hoping to go beyond the snack-and-nap crowd, we like to look for similar shapes in very unexpected places.

Webby Award
A demonstration of visuals for bubbles (soap bubble, bubble nebula, galaxy cluster bubbles) across different scales.


Webby Award To Chandra Trailer

Since the dawn of the Internet, there have been countless things that have come and gone. To some of them, we can easily say good riddance (flashing rainbow icons? the used-to-death phrase of the "information superhighway"?)

Webby Award
In other words, not many vestiges of the Internet circa 1996 remain, but one important one does: the Webby awards. Presented by the International Academy of Digital Arts and Sciences, the Webbies are still one of the most prestigious digital awards around.

Einstein's Theory Fights off Challengers

Abell 3376

Two different teams have reported using Chandra observations of galaxy clusters to study the properties of gravity on cosmic scales and test Einstein's theory of General Relativity. Such studies are crucial for understanding the evolution of the universe, both in the past and the future, and for probing the nature of dark energy, one of the biggest mysteries in science.


Q and A of the Day: Where The Supernovas Are

Q:
Where in a galaxy would you expect to find Type I and Type II supernovas?

A:
The two basic types of supernovas are Type Ia and Type II. Other types, such as Types Ib and Ic, are unusual supernovas that have most of the properties of type II supernovas.

Birth of a Neutron Star and Supernova Remnant


Ashes to Ashes, Dust to Dust

G54.1+0.3

A new image from NASA's Chandra X-ray Observatory and Spitzer Space Telescope shows the dusty remains of a collapsed star. The dust is flying past and engulfing a nearby family of stars. Scientists think the stars in the image are part of a stellar cluster in which the a supernova exploded. The material ejected in the explosion is now blowing past these stars at high velocities.


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