ELVIS Has Entered Orbit: Pioneering Imaging System to Enhance Space Biology and Life Detection Beyond Earth
Nikki Johnston, a Ph.D. student at Portland State University, stands next to the Extant Life Volumetric Imaging System (ELVIS). This innovative system aims to advance how we study cellular processes in space.
Media Credit: Jay Nadeau
ISS National Lab-sponsored investigation to test a new holographic microscope will launch on NASA’s SpaceX CRS-32 mission
April 15, 2025
KENNEDY SPACE CENTER (FL), April 15, 2025 – Onboard the International Space Station (ISSInternational Space Station), the Extant Life Volumetric Imaging System, dubbed ELVIS, is not about resurrecting rock-n-roll legends but pioneering scientific discovery. Using innovative holographic technology to deliver detailed 3D views of cells and microbes, the system allows scientists to study the adaptability and resilience of life under extreme conditions. Knowledge gained could reveal how life might persist on distant moons and planets, significantly enhancing our search for life outside Earth.
Beyond the capabilities of traditional two-dimensional microscopes, ELVIS offers scientists a closer look at the intricate structure, volume, and environmental interactions of cellular organisms. This detailed view enables more accurate biological assessments that could shed light on the ability of life to thrive in the most extreme environments of space.
Portland State University (PSU), in collaboration with NASA’s Jet Propulsion Laboratory, is spearheading the ELVIS project, which is scheduled to launch on SpaceX’s 32nd Commercial Resupply Services (CRS) mission, contracted by NASANational Aeronautics and Space Administration. The investigation, sponsored by the ISS National Laboratory®, combines expertise in biology, physics, and cutting-edge imaging technology, says Jay Nadeau, a physics professor at PSU and a principal investigator on the project.
“We are thrilled to leverage the ISS National Lab to prepare ELVIS for its future roles in space exploration missions,” says Nadeau. She added, “The successful operation of ELVIS in the demanding conditions of space not only paves the way for its use in off-Earth environments but also holds implications for enhancing biomedical and microbiological research on our planet.”
During its tenure in space, ELVIS will focus its analysis on two resilient types of Earth-based life forms: Euglena gracilis, a microalga lauded for its adaptability, and Colwellia psychrerythraea, a bacterium that thrives in frigid ocean waters. This study goes beyond merely observing organisms; it tests their observable and genetic adaptations to microgravityThe condition of perceived weightlessness created when an object is in free fall, for example when an object is in orbital motion. Microgravity alters many observable phenomena within the physical and life sciences, allowing scientists to study things in ways not possible on Earth. The International Space Station provides access to a persistent microgravity environment.. The insights gained could illuminate how life might survive beneath the icy shells of distant moons like Europa and Enceladus.
Portland State University's Extant Life Volumetric Imaging System (ELVIS) is shown during testing.
Media Credit: Jay Nadeau
Built to endure the rigors of space, ELVIS incorporates durable, low-maintenance components and features automation that minimizes astronaut involvement, ensuring experiments can run continuously without disruption. As ELVIS gears up for launch, the team looks forward to testing its full potential to explore the resilience and adaptability of life under extreme conditions, Nadeau noted.
SpaceX CRS-32 is scheduled to launch no earlier than April 21, 2025, at 4:15 a.m., from Launch Complex 39A at NASA’s Kennedy Space Center in Florida.
For additional information on ISS National Lab-sponsored investigations launching on NASA’s SpaceX CRS-32, visit our launch page. To learn more about the research and technology development sponsored by the ISS National Lab, including how to propose concepts for future space-based research, visit our website.
Download a high-resolution image for this release: Ph.D. Student Nikki Johnson and ELVIS
Media Contact:
Patrick O’Neill
904-806-0035
PONeill@ISSNationalLab.org
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About the International Space Station (ISS) National Laboratory: The International Space Station (ISS) is a one-of-a-kind laboratory that enables research and technology development not possible on Earth. As a public service enterprise, the ISS National Laboratory® allows researchers to leverage this multiuser facility to improve quality of life on Earth, mature space-based business models, advance science literacy in the future workforce, and expand a sustainable and scalable market in low Earth orbit(Abbreviation: LEO) The orbit around the Earth that extends up to an altitude of 2,000 km (1,200 miles) from Earth’s surface. The International Space Station’s orbit is in LEO, at an altitude of approximately 250 miles.. Through this orbiting national laboratory, research resources on the ISS are available to support non-NASA science, technology, and education initiatives from U.S. government agencies, academic institutions, and the private sector. The Center for the Advancement of Science in Space™ (CASIS™(Abbreviation: CASIS™) The nonprofit organization that manages the ISS National Lab, which receives at least 50 percent of the U.S. research allocation on the International Space Station to facilitate research that benefits humanity (NASA manages the other 50% and focuses on research for space exploration purposes).) manages the ISS National Lab, under Cooperative AgreementA cooperative agreement is Federal assistance that establishes a relationship between the U.S. Government and a recipient in which the principal purpose of the relationship is to accomplish a public purpose of support or stimulation. Since 2011, the Center for the Advancement of Science in Space™ (CASIS™) has managed the National Laboratory® through a Cooperative Agreement with NASA. with NASA, facilitating access to its permanent microgravity research environment, a powerful vantage point in low Earth orbit, and the extreme and varied conditions of space. To learn more about the ISS National Lab, visit our website.
As a 501(c)(3) nonprofit organization, CASIS accepts corporate and individual donations to help advance science in space for the benefit of humanity. For more information, visit our donations page.