NASA has selected SpaceX to provide launch services for the StarBurst mission, a small satellite designed to study neutron star mergers and short gamma-ray bursts.

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

Mission Details

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 mission aims to observe the entire portion of the sky not blocked by Earth to search for brief, powerful explosions known as 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.

Instrumentation and Science Goals

StarBurst’s science target involves violent neutron star collisions. The SmallSat will watch the entire sky not blocked by Earth for the initial high-energy flashes from short gamma-ray bursts. NASA describes gamma-ray bursts as among "the most powerful explosions in the universe."

The observatory will use 12 CsI(Tl) scintillation detectors sensitive to gamma rays between 30 and 1,000 keV. NASA says StarBurst offers more than five times the effective collecting area of the Fermi Gamma-ray Burst Monitor and could detect as many as 10 short gamma-ray bursts annually.

Scientists will combine those gamma-ray observations with gravitational-wave detections and follow-up telescope measurements, creating a multimessenger view of the same collision. In 2017, astronomers observed neutron-star merger GW170817 through both gravitational waves and gamma rays for the first time, confirming a key connection between short bursts and merging neutron stars.

The mergers also forge heavy elements including gold and platinum. StarBurst principal investigator Daniel Kocevski said studying them can reveal "fundamental physics, the origins of elements, and even the expansion of the universe."

Program Context

StarBurst is part of NASA’s Astrophysics Pioneers Program, which supports lower-cost investigations using small spacecraft and other platforms. The program funds lower-cost astrophysics investigations using SmallSats, balloons and other compact platforms with a $20 million mission cost cap.

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

Space Exploration Technologies Corp (NASDAQ: SPCX) shares rose 2.14% to $154.11 on Thursday as investors focused on the upcoming Sept. 22 Starship mission.

The rally reflects market optimism surrounding SpaceX's operational milestones and broader tailwinds in the space infrastructure sector.

Launch Schedule Drives Momentum

SpaceX successfully executed its USSF-259 mission on Wednesday using a Falcon 9 rocket from Space Launch Complex 4E in California. The booster landed on a droneship following liftoff.

The company has multiple missions scheduled for the coming days:

Starship Meets Starlink

SpaceX is targeting Sept. 22 for Starship's first attempt to reach Earth orbit, pending regulatory approval. This marks Flight 14, which aims to conduct the vehicle's first orbital flight and deploy initial Starlink V3 satellites.

The mission will deploy 26 third-generation Starlink satellites, making it the first Starship flight to carry an operational payload. TechCrunch noted that this would be the first Starship flight capable of generating revenue for SpaceX's launch business, even though the payload comes from another part of the company.

The spacecraft is expected to complete roughly six orbits over nearly 10 hours before splashing down in the Pacific Ocean. This attempt will test hardware and heatshield upgrades following issues in the previous flight.

Reusability Remains Key Test

SpaceX has not planned a tower catch for either the Starship upper stage or Super Heavy booster on this flight. Instead, both vehicles will splash down, while SpaceX has made additional hardware and software changes to address problems seen during the previous test.

The distinction matters because Starship's eventual value depends on what it enables. More reliable launches could allow SpaceX to deploy satellites faster and at greater scale, supporting the growth of its connectivity business. However, investors should note that reusability at high frequency remains the biggest part of the investment thesis ahead.

Valuation and Defense Sector Tailwinds

Cathie Wood suggested a single Starship mission could eventually be worth close to $1 billion. She noted that annual value could reach trillions if Elon Musk's target of flying the vehicle 10,000 times per year by 2030 is achieved.

Air Force Secretary Troy Meink acknowledged that the Space Force has weapons already positioned in orbit. His comments highlighted an expansion into satellite networks and autonomous defense technology, signaling growing government appetite for space-based capabilities.

What the Numbers Show

The stock price increase of 2.14% occurred alongside specific operational announcements rather than earnings data. The market reaction appears linked to the high-profile nature of the upcoming Starship orbital test and the strategic valuation framework proposed by Cathie Wood, which ties future revenue potential directly to launch frequency targets. The shift toward carrying operational payloads marks a transition from pure development testing to potential revenue generation.