General

SI Secretary Skorton, Kim Arcand, Patricia Bartlett, Roger Brissenden (Credit: Smithsonian)

Many people associate the Smithsonian Institution with a handful of museums on the National Mall in Washington, D.C., when, in fact, the Smithsonian consists of 19 museums, 9 research centers, a zoo, and affiliates around the world.

One fact that may not be known to some is that NASA’s Chandra X-ray Observatory is inextricably linked with the Smithsonian. The Smithsonian Astrophysical Observatory (SAO) in Cambridge, Mass., was at the center of the conception and development of the telescope and today it controls Chandra’s science and flight operations. In other words, Chandra is both a NASA and a Smithsonian mission.

Kim Arcand (Credit: Smithsonian)

One of the core tenants of the Smithsonian’s mission is the “increase and diffusion of knowledge.” This means that education and outreach can often take center stage at the Smithsonian. To highlight the important role education plays, the Smithsonian gives out one award every year to an employee that recognizes “creativity, excellence, and commitment to serving the nation through educational programming, exhibits, publications, and digital media.”

We are thrilled to announce that this year’s winner for the 2016 Smithsonian Education Achievement Award is Chandra’s visualization lead, Kimberly Arcand. Arcand was presented with the award on December 8, 2016 at the Smithsonian Castle in Washington, D.C. Among the Chandra-led projects being recognized were the NASA-funded public science programs "From Earth to the Universe" "Here, There & Everywhere," and “Light: Beyond the Bulb,” as well as Chandra community programs for girls and boys to improve coding skills with NASA data, and cutting-edge Chandra data visualization projects such as data-based 3D printed supernova remnants.

Each year, NASA's Chandra X-ray Observatory helps celebrate American Archive Month by releasing a collection of images using X-ray data in its archive.

On August 5th, the 2016 Olympic Summer Games will begin with the Opening Ceremonies in Rio de Janeiro, Brazil. A new project from NASA’s Chandra X-ray Observatory and its Communications group takes a look at the amazing feats performed by Olympic athletes and tries to provide context for them in an innovative way.

With the Olympic Games in Rio nearly ready to begin, an innovative project blending science and sports is being unveiled. “AstrOlympics” relates the amazing feats of Olympic athletes with the spectacular phenomena found throughout space.

This latest project from NASA’s Chandra X-ray Observatory Communications group highlights the physical connections between sport and space. Examining various topics including speed, distance, time, mass, rotation, and pressure, AstrOlympics explores the impressive range of these different physical properties.

Images of our shared Universe provide snapshots of various phases of life and death, and different physical phenomena, found in locations across the cosmos. Modern telescopes allow us to “see” what the human eye cannot. This new generation of ground- and space-based telescopes has created an explosion of images for people everywhere to explore.

The Aesthetics & Astronomy project studies the perception of multi-wavelength astronomical imagery and the effects of the scientific and artistic choices in processing this astronomical data. The images come from a variety of space and ground-based observatories, including NASA’s Chandra X-ray Observatory and Hubble Space Telescope. Studies such as these can benefit astronomy across the electromagnetic spectrum of astronomical images, and may help visualization of data in other scientific disciplines.

On February 17th, the Japanese Aerospace Exploration Agency (JAXA) launched a rocket into space with the X-ray Astronomy Satellite, also known as ASTRO-H, onboard.

Credit: NASA

Shortly thereafter, ASTRO-H separated from the spacecraft and deployed its solar panels. Operators then received data transmitted from the satellite and received at the Uchinoura ground station in Japan. All reports are that the satellite is currently in good health.

It's a fitting coincidence. Just a few months after celebrating the 100th anniversary of Einstein's theory of General Relativity (GR), we have just heard that gravitational waves, a key prediction of GR, have been directly detected for the first time. The February 11th, 2016 announcement by the Laser Interferometry Gravitational-Wave Observatory (LIGO) team is one of the most important moments in the history of astrophysics. Here, I discuss how observations with NASA’s Chandra X-ray Observatory and other traditional observatories help complement the detection and study of gravitational waves.

Figure 1: The LIGO Hanford Observatory. Credit: Caltech/MIT/LIGO Observatory

Gravitational waves are produced by violent events, such as the collisions and mergers of neutron star or black hole pairs, or the collapse and explosion of massive stars in supernovas. As a September 2015 news release by LIGO eloquently explains,

Welcome to the latest installment of the Carnival of Space, a weekly round up of astronomy news co-hosted on various space science blogs. It’s a pretty big Universe out there so let’s get started!

Universe Today covers upcoming Full Moons and lunar eclipses, the funky structure on the asteroid Ceres that the Dawn spacecraft spotted, and the fascinating triple star system called 44 Boötis.

Sixteen years ago today, the first images from the newly-launched Chandra X-ray Observatory were released to the public. While these images were spectacular themselves, they also represented the promise of the amazing things that Chandra might be able to do in the future.

On July 14th, the New Horizons spacecraft will fly by Pluto during its unprecedented mission to the outer Solar System. In addition to the data gathered by New Horizons and its suite of instruments, other telescopes – including the Chandra X-ray Observatory – will be pitching in to help astronomers learn more about this distant and icy world.

Artist conception of New Horizons Spacecraft. Credits: Johns Hopkins University Applied Physics Laboratory/Southwest Research Institute