Overview of the solar panels test of the Advanced Composite Solar Sail System (ACS3) spacecraft in the Ames Integration Facility in N213 room 104.
Overview of the -Y axis of the Advanced Composite Solar Sail System (ACS3) spacecraft before the installation of the solar panels in the Ames Integration Facility in N213 room 104.
Left to right: Keats Wilkie, Mario Perez, and Craig Turczynski rotate the Advanced Composite Solar Sail System (ACS3) spacecraft on the workbench of the Ames Integration Facility located in N213 room 104.
Craig Turczynski, and Mario Perez install the solar panels on the +Y and -Y axis of Advanced Composite Solar Sail System (ACS3) spacecraft in the Ames Integration Facility in N213 room 104.
Mario Perez, back, holds the deployable solar panel as Craig Turczynski, left, secures it to the Advanced Composite Solar Sail System (ACS3) spacecraft in the Ames Integration Facility located in N213 room 104.
Four cameras aboard the Advanced Composite Solar Sail System spacecraft show the four reflective sail quadrants supported by composite booms. The booms are mounted at right angles and the spacecraft’s solar panel is rectangular, but lines appear distorted because of the wide-angle camera field of view. View from a black-and-white wide-angle camera aboard the Advanced Composite Solar Sail System taken during sail unfurling in low Earth orbit. The spacecraft has four such cameras, centrally located aboard the spacecraft. Here, reflective sail quadrants supported by composite booms are seen when the booms are partially extended and the sail quadrants are not taut. At the top of the photo is the back surface of one of the spacecraft’s solar panels. On the lower right Earth is seen below.
Four cameras aboard the Advanced Composite Solar Sail System spacecraft show the four reflective sail quadrants supported by composite booms. The booms are mounted at right angles and the spacecraft’s solar panel is rectangular, but lines appear distorted because of the wide-angle camera field of view. View from a black-and-white wide-angle camera aboard the Advanced Composite Solar Sail System taken during sail unfurling in low Earth orbit. The spacecraft has four such cameras, centrally located aboard the spacecraft. Here, reflective sail quadrants supported by composite booms are seen when the booms are partially extended and the sail quadrants are not taut. At the top of the photo is the back surface of one of the spacecraft’s solar panels. On the lower left Earth’s limb is seen below.
Four cameras aboard the Advanced Composite Solar Sail System spacecraft show the four reflective sail quadrants supported by composite booms. The booms are mounted at right angles and the spacecraft’s solar panel is rectangular, but lines appear distorted because of the wide-angle camera field of view. View from a black-and-white wide-angle camera aboard the Advanced Composite Solar Sail System taken during sail unfurling in low Earth orbit. The spacecraft has four such cameras, centrally located aboard the spacecraft. Here, reflective sail quadrants supported by composite booms are seen when the booms are partially extended and the sail quadrants are not taut. At the top of the photo is the back surface of one of the spacecraft’s solar panels. On the lower right Earth is seen below.
A model of the Advanced Composite Solar Sail System (ACS3) is seen in the NASA Headquarters lobby during a 2-day event where NASA outlined how the agency is executing President Donald J. Trump’s National Space Policy and accelerating preparations for America’s return to the surface of the Moon by 2028, Wednesday, March 25, 2026, at the Mary W. Jackson NASA Headquarters building in Washington. During the event NASA leadership provided updates on mission priorities, including sending the first astronauts to the lunar surface in more than 50 years, establishing the initial elements of a permanent lunar base, getting America underway in space on nuclear propulsion, and other objectives. Photo Credit: (NASA/Bill Ingalls)
NASA Headquarters lobby is seen with models of the Mars 2020 Perseverance Rover, and Advanced Composite Solar Sail System (ACS3) on display ahead of an event where NASA outlined how the agency is executing President Donald J. Trump’s National Space Policy and accelerating preparations for America’s return to the surface of the Moon by 2028, Tuesday, March 24, 2026, at the Mary W. Jackson NASA Headquarters building in Washington. During the event NASA leadership provided updates on mission priorities, including sending the first astronauts to the lunar surface in more than 50 years, establishing the initial elements of a permanent lunar base, getting America underway in space on nuclear propulsion, and other objectives. Photo Credit: (NASA/Bill Ingalls)
NASA Headquarters lobby is seen with models of the Mars 2020 Perseverance Rover, and Advanced Composite Solar Sail System (ACS3) on display ahead of an event where NASA outlined how the agency is executing President Donald J. Trump’s National Space Policy and accelerating preparations for America’s return to the surface of the Moon by 2028, Tuesday, March 24, 2026, at the Mary W. Jackson NASA Headquarters building in Washington. During the event NASA leadership provided updates on mission priorities, including sending the first astronauts to the lunar surface in more than 50 years, establishing the initial elements of a permanent lunar base, getting America underway in space on nuclear propulsion, and other objectives. Photo Credit: (NASA/Bill Ingalls)
An artist's concept of NASA's Advanced Composite Solar Sail System spacecraft in orbit as the Sun crests Earth's horizon.
An artist’s concept of NASA’s Advanced Composite Solar Sail System spacecraft in orbit as seen from directly above the spacecraft looking down at Earth below.
An artist’s concept of NASA’s Advanced Composite Solar Sail System spacecraft in Earth orbit with the Sun in the background.
An artist’s concept of NASA’s Advanced Composite Solar Sail System spacecraft in Earth orbit.
An artist’s concept of NASA’s Advanced Composite Solar Sail System spacecraft orbiting Earth, showing a configuration with solar arrays deployed and the sails and the booms stowed.
This artist’s concept shows the Advanced Composite Solar Sail System spacecraft sailing in space using the energy of the Sun.
NASA’s Advanced Composite Solar Sail System is seen orbiting Earth in this 13-second exposure photograph, Monday, Sept. 2, 2024, from Arlington, Virginia. The mission team confirmed the spacecraft’s unique composite boom system unfurled its reflective sail on Thursday, accomplishing a critical milestone in the agency’s demonstration of next-generation solar sail technology that will allow small spacecraft to “sail on sunlight.” Just as a sailboat is powered by wind in a sail, a spacecraft can use the pressure of sunlight on a solar sail for propulsion. This technology demonstration serves as a pathfinder for future missions powered by solar sail technology. Photo Credit: (NASA/Bill Ingalls)
Four cameras aboard the Advanced Composite Solar Sail System spacecraft show the four reflective sail quadrants supported by composite booms. The booms are mounted at right angles and the spacecraft’s solar panel is rectangular, but lines appear distorted because of the wide-angle camera field of view. View from a black-and-white wide-angle camera aboard the Advanced Composite Solar Sail System taken during sail unfurling in low Earth orbit. The spacecraft has four such cameras, centrally located aboard the spacecraft. Here, reflective sail quadrants supported by composite booms are seen when the booms are partially extended and the sail quadrants are not taut. At the top of the photo is the back surface of one of the spacecraft’s solar panels. On the lower left Earth is seen below.