Scaled Composites' unique tandem-wing Proteus was the testbed for a series of UAV collision-avoidance flight demonstrations. An Amphitech 35GHz radar unit installed below Proteus' nose was the primary sensor for the Detect, See and Avoid tests.

Scaled Composites' unique tandem-wing Proteus was the testbed for a series of UAV collision-avoidance flight demonstrations. An Amphitech 35GHz radar unit installed below Proteus' nose was the primary sensor for the Detect, See and Avoid tests.

Scaled Composites' unique tandem-wing Proteus was the testbed for a series of UAV collision-avoidance flight demonstrations. An Amphitech 35GHz radar unit installed below Proteus' nose was the primary sensor for the Detect, See and Avoid tests.

An Amphitech OASys Ka-band radar was the primary sensor installed on Scaled Composites' Proteus for the second phase of NASA-sponsored unmanned aerial vehicle Detect, See and Avoid flight tests.

Scaled Composites' Proteus aircraft and an F/A-18 Hornet from NASA's Dryden Flight Research Center at Mojave Airport in Southern California. The unique tandem-wing Proteus was the testbed for a series of UAV collision-avoidance flight demonstrations. An Amphitech 35GHz radar unit installed below Proteus' nose was the primary sensor for the Detect, See and Avoid tests. NASA Dryden's F/A-18 Hornet was one of many different aircraft used in the tests.

On June 12, 2018, NASA’s remotely-piloted Ikhana aircraft, lifted off from Edwards Air Force Base for its first mission in the National Airspace System without a safety chase aircraft. The June 12 flight successfully demonstrated the first remotely-piloted aircraft to use airborne detect and avoid technology to meet the intent of the FAA’s “see and avoid” rules.

On June 12, 2018, NASA’s remotely-piloted Ikhana aircraft, based at the agency’s Armstrong Flight Research Center in Edwards, California, lifted off for its first mission in the National Airspace System without a safety chase aircraft. The June 12 flight successfully demonstrated the first remotely-piloted aircraft to use airborne detect and avoid technology to meet the intent of the FAA’s “see and avoid” rules.

Scaled Composites' Proteus aircraft with an F/A-18 Hornet and a Beechcraft KingAir from NASA's Dryden Flight Research Center during a low-level flyby at Mojave Airport in Southern California. The unique tandem-wing Proteus was the testbed for a series of UAV collision-avoidance flight demonstrations. An Amphitech 35GHz radar unit installed below Proteus' nose was the primary sensor for the Detect, See and Avoid tests.

Proteus DSA control room in Mojave, CA (L to R) Jean-Pierre Soucy; Amphitech International Software engineer Craig Bomben; NASA Dryden Test Pilot Pete Siebold; (with headset, at computer controls) Scaled Composites pilot Bob Roehm; New Mexico State University (NMSU) UAV Technical Analysis Application Center (TAAC) Chuck Coleman; Scaled Composites Pilot Kari Sortland; NMSU TAAC Russell Wolfe; Modern Technology Solutions, Inc. Scaled Composites' unique tandem-wing Proteus was the testbed for a series of UAV collision-avoidance flight demonstrations. An Amphitech 35GHz radar unit installed below Proteus' nose was the primary sensor for the Detect, See and Avoid tests.

NASA's Curiosity Mars rover used one of its Hazard-Avoidance Cameras (Hazcams) to catch this dusty wind gust blowing overhead on March 18, 2022, the 3,418th Martian day, or sol, of the mission. Scientists believe it's a wind gust rather than a dust devil since it doesn't appear to have the trademark vorticity, or twisting, of a dust devil. The series of images captured by the Hazcam is viewable in the top image; the bottom image shows the frames after they've been processed by change-detection software, which helps the viewer see how the wind gust moves over time. Movie available at https://photojournal.jpl.nasa.gov/catalog/PIA25177

The Proteus high-altitude aircraft at Sunset

The Proteus aircraft and NASA Dryden's T-34 in flight over Las Cruces, New Mexico.

Proteus and an F/A-18 Hornet from NASA's Dryden Flight Research Center are seen here in flight over Las Cruces, New Mexico.

Proteus in flight over mountains near Las Cruces, New Mexico.

Scaled Composites' Doug Shane examines the screen of his ground control station during tests in New Mexico. Shane used this configuration as the ground control station to remotely pilot the Proteus aircraft during a NASA sponsored series of tests.

Scaled Composites' Proteus aircraft and an F/A-18 Hornet from NASA's Dryden Flight Research Center during a low-level flyby at Las Cruces Airport in New Mexico.

Proteus aircraft low-level flyby at Las Cruces Airport.

Proteus aircraft over Las Cruces International Airport in New Mexico.

This color image of the sun, Earth and Venus was taken by the Voyager 1 spacecraft Feb. 14, 1990, when it was approximately 32 degrees above the plane of the ecliptic and at a slant-range distance of approximately 4 billion miles. It is the first -- and may be the only -- time that we will ever see our solar system from such a vantage point. The image is a portion of a wide-angle image containing the sun and the region of space where the Earth and Venus were at the time with two narrow-angle pictures centered on each planet. The wide-angle was taken with the camera's darkest filter (a methane absorption band), and the shortest possible exposure (5 thousandths of a second) to avoid saturating the camera's vidicon tube with scattered sunlight. The sun is not large in the sky as seen from Voyager's perspective at the edge of the solar system but is still eight million times brighter than the brightest star in Earth's sky, Sirius. The image of the sun you see is far larger than the actual dimension of the solar disk. The result of the brightness is a bright burned out image with multiple reflections from the optics in the camera. The "rays" around the sun are a diffraction pattern of the calibration lamp which is mounted in front of the wide angle lens. The two narrow-angle frames containing the images of the Earth and Venus have been digitally mosaiced into the wide-angle image at the appropriate scale. These images were taken through three color filters and recombined to produce a color image. The violet, green and blue filters were used; exposure times were, for the Earth image, 0.72, 0.48 and 0.72 seconds, and for the Venus frame, 0.36, 0.24 and 0.36, respectively. Although the planetary pictures were taken with the narrow-angle camera (1500 mm focal length) and were not pointed directly at the sun, they show the effects of the glare from the nearby sun, in the form of long linear streaks resulting from the scattering of sunlight off parts of the camera and its sun shade. From Voyager's great distance both Earth and Venus are mere points of light, less than the size of a picture element even in the narrow-angle camera. Earth was a crescent only 0.12 pixel in size. Coincidentally, Earth lies right in the center of one of the scattered light rays resulting from taking the image so close to the sun. Detailed analysis also suggests that Voyager detected the moon as well, but it is too faint to be seen without special processing. Venus was only 0.11 pixel in diameter. The faint colored structure in both planetary frames results from sunlight scattered in the optics. http://photojournal.jpl.nasa.gov/catalog/PIA00450

Focus on active photos –Class B Simulation Evaluation in the ATOL Lab at Langley (Also at FAA Tech Center) where team is working with one another in the lab, reviewing data on the monitors. Working the software, adjusting the software systems. Going over the shoulder to show the displays and screens as the software is running. A pilot’s point of view from the controls of the air taxi simulator. An out-the-window simulation appears on the top screen, the primary flight display on the lower left, the virtual moving map in the middle, and the detect and avoid display on the lower right at NASA’s Langley Research Center in Hampton, Virginia on Sept. 25, 2024.