NASA Awards Launch Services for StarBurst Gamma-Ray Detector

NASA has selected SpaceX to provide launch services for the agency’s StarBurst mission, a small satellite designed to investigate neutron star mergers and the origins of short gamma-ray bursts.

StarBurst will launch aboard a Bandwagon rideshare mission on a Falcon 9 rocket from Space Launch Complex 40 at Cape Canaveral Space Force Station in Florida no earlier than 2028.

The selection is a firm-fixed-price task order under NASA’s VADR (Venture-Class Acquisition of Dedicated and Rideshare) launch services contract. This indefinite-delivery/indefinite-quantity contract allows NASA to acquire launch services during a 10-year ordering period, with a maximum total value of $1 billion across all contracts.

The StarBurst mission is designed to observe the entire portion of the sky not blocked by Earth to search for brief, powerful explosions called gamma-ray bursts. The satellite will focus on detecting the initial high-energy emission from short gamma-ray bursts, which occur when dense stellar remnants called neutron stars merge.

By combining StarBurst’s observations with gravitational-wave measurements and follow-up observations from other telescopes, researchers will study these events through multiple types of signals, an approach known as multimessenger astronomy.

StarBurst is part of NASA’s Astrophysics Pioneers Program, which supports lower-cost investigations using small spacecraft and other platforms.

NASA’s Launch Services Program Office, based at the agency’s Kennedy Space Center in Florida, manages the VADR contract.

For more information about NASA’s StarBurst, visit:

https://science.nasa.gov/mission/starburst

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Joshua Finch / Jimi RussellHeadquarters, Washington202-358-1100joshua.a.finch@nasa.gov / james.j.russell@nasa.gov

Leejay LockhartKennedy Space Center, Fla.321-747-8310leejay.lockhart@nasa.gov