25 Images to Celebrate Chandra 25th Anniversary @ChandraXray

Chandra X-ray Observatory | 25 Images to Celebrate Chandra 25th Anniversary @ChandraXray | Uploaded 2 months ago | Updated 1 day ago
To celebrate the 25th anniversary of its launch, NASA's Chandra X-ray Observatory is releasing 25 never-before-seen views of a wide range of cosmic objects.

Visual Description:
This video begins with the Chandra 25 logo superimposed on an image made up of 25 space images arranged in a grid. As the music plays, regions of all 25 anniversary images are shown separately in an artful arrangement that includes panning the camera across some selections, zooming in close to display the details of others, and rotating a few of the images to provide a variety of perspectives. [No spoken words]

More at: https://s.si.edu/Chandra25 #Chandra25

Video Credit: NASA, SAO, Chandra X-ray Center
Music Credit: "Petit Trianon" by Brice Davoli, Koka Media; Courtesy of Universal Production Music

Data Sonification: Stephans Quintet (X-ray Only)

A Black Hole Primer (presented by Chandra X-ray Observatory)

Quick Look: Untangling a Knot of Galaxy Clusters

Quick Look: Chandra Catches Spider Pulsars Destroying Nearby Stars

Quick Look: Chandra Shows Giant Black Hole Spins Slower Than Its Peers

Tour: NASAs Chandra, Webb Combine for Arresting Views

$Data Sonification: R Aquarii (Multiwavelength) Astronomers often look at objects in space through multiple telescopes. Because different telescopes can detect different types of light, each brings its own pieces of information to whatever is being observed. This is similar in some ways to how different notes of the musical scale can be played together to create harmonies that are impossible with single notes alone. In the past few years, NASA has been producing “sonifications” of astronomical data of objects in space. This project takes the digital data captured by its telescopes in space — most of which is invisible to our unaided eyes — and translates them into musical notes and sounds so they can be heard rather than seen. Each layer of sound in these sonifications represents particular wavelengths of light detected by NASA’s Chandra X-ray Observatory, James Webb Space Telescope, Hubble Space Telescope, and Spitzer Space Telescope in various combinations. R Aquarii: The system called R Aquarii contains two stars – a white dwarf and a red giant – in orbit around each other. In a composite visual image, Hubble data (red and blue) reveal spectacular structures that are evidence of outbursts generated by the pair of stars buried at the center of the image. X-rays from Chandra show a jet from the white dwarf banging into the material surrounding it and creating shock waves. In the sonification of R Aquarii, the piece evolves as a radar-like scan of the image, clockwise starting at the 12 o’clock position. The volume changes in proportion to the brightness of sources in Hubble’s visible light and Chandra’s X-ray image, while the distance from the center dictates the musical pitch (higher notes are farther out). The deep thuds toward the four corners are “diffraction spikes,” which are artifacts from the bright central star. Listeners can hear jets from the white dwarf as the cursor travels near the two o’clock and eight o’clock positions. The ribbon-like arcs captured by Hubble create a rising and falling melody that sounds similar to a set of singing bowls (metal bowls that produce different sounds and tones when struck with a mallet), while the Chandra data are rendered to sound more like a synthetic and These sonifications were led by the Chandra X-ray Center (CXC) and included as part of NASAs Universe of Learning (UoL) program. The collaboration was driven by visualization scientist Kimberly Arcand (CXC), astrophysicist Matt Russo, and musician Andrew Santaguida (both of the SYSTEM Sounds project). For more information, visit: https://chandra.si.edu/photo/2023/sonify7/$

Tour: Spotted: Death Star Black Holes in Action

Quick Look: Mini Monster Black Hole Could Hold Clues to Giants Growth

Quick Look: Visualization Explores A Massive Stars Great Eruption