This is a slightly abridged version of a note that was recently sent around to the Chandra team by Harvey Tananbaum (Director of the Chandra X-ray Center) and Roger Brissenden (CXC Manager and Deputy Director of the Harvard-Smithsonian Center for Astrophysics) to congratulate everyone on Chandra’s 12th birthday. With the end of the Space Shuttle program just last week, it was a fitting reminder just that a short dozen years ago, Columbia blasted off carrying Chandra safely into orbit.
The International Year of Astronomy continues to reach new audiences.
Photographs from the "From Earth to the Universe" (FETTU) gallery have been viewed by people all over the world in a variety of venues since 2009. A tactile version of the FETTU exhibit, based on the book Touch the Invisible Sky by Grice, Steel and Daou, was also created in 2009 so people could explore the multi-wavelength universe non-visually, by touch.
On July 20, 2011 the tactile FETTU exhibition continued on to the National Federation of the Blind (NFB) headquarters in Baltimore, Maryland. The images were examined by students attending the National Federation of the Blind Youth Slam - an innovative STEM enrichment program for high school students who are blind or have low vision. Noreen Grice was a course instructor for the Youth Slam Space Track and was on-site at the exhibition. She verbally described the color images as students explored the tactile counterparts by touch. The tactile FETTU exhibition will now be on permanent display at the National Federation of the Blind and will hopefully continue to excite a new generation of science enthusiasts.
The galaxy NGC 3115 is shown here in a composite image of data from NASA's Chandra X-ray Observatory and the European Southern Observatory's Very Large Telescope (VLT). Using the Chandra image, the flow of hot gas toward the supermassive black hole in the center of this galaxy has been imaged. This is the first time that clear evidence for such a flow has been observed in any black hole.
Kimberly Arcand has been a member of the Chandra Education & Public Outreach group since 1998. As the Media Production Coordinator, Kim's role includes oversight of a range of science outreach products and activities, including imaging and astronomical visualization, multimedia and print product development, exhibition creation and coordination, and development of museum/planetarium and broadcast products.
A spinning neutron star is tied to a mysterious tail - or so it seems. Astronomers using NASA's Chandra X-ray Observatory have found that this pulsar, known as PSR J0357+3205 (or PSR J0357 for short), apparently has a long, X-ray bright tail streaming away from it.
On the evening of July 9th, as the intense heat of the summer sun on the National Mall faded into a cool breeze and sunlight gave way to a pale waxing gibbous moonlight, crowds quickly gathered at the National Air and Space Museum's public observatory for the 2nd annual Astronomy Night on the National Mall event.
DC area Astronomy Night on the National Mall changed to Saturday July 9, 6-11 PM due to weather!
For those of you in or around the Nation's Capitol this post-July 4th week, be sure to take note of a free event happening in the heart of DC. On July 8th, from 6pm to 11pm, there will be all sorts of astronomy activities - including star gazing if weather permits – on the National Mall between 4th and 7th Streets.
For those of you who don’t like acronyms (or who don't work for the government), the title of this post is probably indecipherable. It does, however, have quite a bit of meaning.
The translation into English is "Smithsonian Astrophysical Observatory and National Air and Space Museum makes "From Earth to the Solar System at the Smithsonian Institution."
The Carnival of Space is a round up of astronomy and space-related blogs that started back in 2007. Every week, a different webmaster or blogger hosts the carnival, showcasing articles written on the topic of space. This week, it's our turn to host the Carnival here on the Chandra blog. Enjoy!
Welcome to this week’s Carnival of Space. We’ve got a lot to cover in the weekly blog carnival, so let’s jump right into it.
On WeirdWarp, Chris Dann features the latest view of the Centaurus A galaxy from the Hubble Space Telescope. This famous galaxy just seems to get better each time a telescope takes a new look.
Mike Simonsen at Simostronomy has an account of his recent trip to the Texas Star Party. Sounds like quite an event!
Over at Urban Astronomer, we find a write up of a newly discovered planetary system that didn't make too many headlines, but is fascinating nonetheless. This system apparently contains two giant planets around a pair of stars – a result that would have been pure science fiction just a few years ago.
One of the most complicated and dramatic collisions between galaxy clusters ever seen is captured in this new composite image. This collision site, known officially as Abell 2744, has been dubbed "Pandora's Cluster" because of the wide variety of different structures seen. Data from NASA's Chandra X-ray Observatory are colored red, showing gas with temperatures of millions of degrees. In blue is a map showing the total mass concentration (mostly dark matter) based on data from the Hubble Space Telescope (HST), the European Southern Observatory's Very Large Telescope (VLT), and the Japanese Subaru telescope. Optical data from HST and VLT also show the constituent galaxies of the clusters.
