The Center for Astrophysics | Harvard & Smithsonian

The Center for Astrophysics | Harvard & Smithsonian

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Scott W. Randall

Center for Astrophysics

Senior Astrophysicist

Scott W. Randall

srandall@cfa.harvard.edu

About

Scott W. Randall is a Senior Astrophysicist in the High Energy Astrophysics Division at the CfA, and head of the Chandra Science Operations Team in Mission Planning at the Chandra X-ray Center. He joined the CfA as a postdoctoral fellow in 2004 before joining the Chandra Mission Planning Team in 2007. His research focuses on clusters and groups of galaxies, large scale structure and cosmic filaments, supermassive black hole feedback, the physics of diffuse plasmas, and the nature of dark matter. He is also involved in the design and development of future space-based missions, particularly in the X-ray waveband.

PhD (Astrophysics) University of Virginia, 2005

Telescopes and Instruments

Chandra

The Chandra X-ray Observatory is NASA’s flagship X-ray observatory, providing essential data on everything from the environment surrounding newborn stars to the emissions from hot plasma inside galaxy clusters. The Smithsonian Astrophysical Observatory (SAO), as part of the Center for Astrophysics | Harvard & Smithsonian, manages Chandra’s day-to-day operations, providing spacecraft control, observation planning, and data processing for astronomers. Chandra is one of NASA’s orbiting Great Observatories, along with the Hubble.Visit the Chandra Website

MMT Observatory

The MMT Observatory is the premier visible-light and infrared telescope jointly managed by the Smithsonian Astrophysical Observatory, part of the Center for Astrophysics | Harvard & Smithsonian, and the University of Arizona. Located at the Fred Lawrence Whipple Observatory (FLWO) in southern Arizona, this 6.5-meter (21 foot) telescope is used to study objects across the field of astronomy, from the Solar System to distant galaxies. The MMT has provided a testbed for new telescope technologies developed by scientists and engineers at the CfA and the University of Arizona.

Visit the MMT Website

Lynx X-Ray Observatory

The Lynx X-ray Observatory is a proposed X-ray space telescope, designed to be the next generation following NASA’s Chandra X-ray Observatory and the European Space Agency’s upcoming Athena Telescope. This observatory will be able to take images of a larger area of the sky in X-ray light with better resolution than any existing telescope, allowing astronomers to study the first supermassive black holes, the hot gas surrounding galaxies as they evolve, and radiation from the earliest stars. Researchers from the Center for Astrophysics | Harvard & Smithsonian and other universities are presenting Lynx to NASA for consideration in the 2020 Decadal Survey, with a proposed launch date in the mid-2030s.

Visit the Lynx X-Ray Observatory Website

South Pole Telescope, Antarctica

The South Pole Telescope (SPT) is a submillimeter observatory in Antarctica that performs measurements of the cosmic microwave background (CMB) and the dark energy driving the acceleration of the expansion of the universe. The observatory is also part of the Event Horizon Telescope (EHT), a globe-spanning multi-telescope project that captured the first image of a black hole at the center of a nearby galaxy. The SPT project is a collaboration between the University of Chicago, the University of California at Berkeley, Case Western Reserve University, the University of Illinois, and the Center for Astrophysics | Harvard & Smithsonian.

Visit the South Pole Telescope, Antarctica Website

Spitzer Space Telescope

Infrared light is the key to studying a wide range of astronomical systems, including newborn stars and planets, dust in distant galaxies, and material swirling around black holes. The Spitzer Space Telescope was NASA’s orbiting infrared observatory, and part of NASA’s Great Observatories program, along with the Chandra X-ray Observatory and the Hubble Space Telescope. Scientists and engineers at the Center for Astrophysics | Harvard & Smithsonian led the design, testing, and construction of the Infrared Array Camera (IRAC). The Spitzer Space Telescope was launched in 2003 and retired in 2020.

Visit the Spitzer Space Telescope IRAC Page