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By NASA
2 min read
Preparations for Next Moonwalk Simulations Underway (and Underwater)
NASA uses radio frequency (RF) for a variety of tasks in space, including communications. The Europa Clipper RF panel — the box with the copper wiring near the top — will send data carried by radio waves through the spacecraft between the electronics and eight antennas. Credit: NASA Even before we’re aware of heart trouble or related health issues, our bodies give off warning signs in the form of vibrations. Technology to detect these signals has ranged from electrodes and patches to watches. Now, an innovative wall-mounted technology is capable of monitoring vital signs. Advanced TeleSensors Inc. developed the Cardi/o Monitor with an exclusive license from NASA’s Jet Propulsion Laboratory in Southern California.
Over the course of five years, NASA engineers created a small, inexpensive, contactless device to measure vital signs, a challenging task partly because monitoring heart rate requires picking out motions of about one three-thousandth of an inch, which are easily swamped by other movement in the environment.
By the late 1990s, hardware and computing technology could meet the challenge, and the NASA JPL team created a prototype the size of a thick textbook. It would emit a radio beam toward a stationary person, working similarly to a radar, and algorithms differentiated cardiac and respiratory activity from the “noise” of other movements.
When Sajol Ghoshal, now CEO of Austin, Texas-based Advanced TeleSensors, participated in a demonstration of the prototype, he saw the potential for in-home monitoring. By then, developing an affordable device was possible due to the miniaturization of sensors and computing technology.
The Cardi/o vital sign monitor uses NASA-developed technology to continually monitor vital signs. The data collected can be sent directly to medical care providers, cutting down on the number of home healthcare visits. Credit: Advanced TeleSensors Inc. The Cardi/o Monitor is 3 inches square and mounts to a ceiling or wall. It can detect vital signs from up to 10 feet. Multiple devices can be scattered throughout a house, with a smartphone app controlling settings and displaying all data on a single dashboard. The algorithms NASA developed detect heartbeat and respiration, and the company added heart rate variability detection that indicates stress and sleep apnea.
If there’s an anomaly, such as a dramatic heart rate increase, an alert in the app calls attention to the situation. Up to six months of data is stored in a secure cloud, making it accessible to healthcare providers. This limits the need for regular in-person visits, which is particularly important for conditions such as infectious diseases, which can put medical professionals and other patients at risk.
Through the commercialization of this life-preserving technology, NASA is at the heart of advancing health solutions.
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Last Updated Apr 07, 2025 Related Terms
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By Space Force
This exercise was designed to evaluate and refine tactical movements that have been instilled over the past several months, ensuring security forces Airmen are prepared for a deployed environment.
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By NASA
2 min read
Preparations for Next Moonwalk Simulations Underway (and Underwater)
Astronauts Victor Glover and Christina Koch tour the Arc Jet Facility at NASA’s Ames Research Center, learning more about the testing equipment’s capabilities to analyze thermal protection systems from George Raiche, thermophysics facilities branch chief at Ames.NASA/Donald Richey As NASA prepares to send astronauts to the Moon aboard the Orion spacecraft, research, testing, and development at NASA’s Ames Research Center in California’s Silicon Valley has played a critical role.
Recently, Ames welcomed Artemis II astronauts Christina Koch and Victor Glover and Orion leaders Debbie Korth, deputy program manager, and Luis Saucedo, deputy crew and service module manager, to tour Ames facilities that support the Orion Program and celebrate the achievements of employees.
The group started their visit at the Arc Jet Complex, where researchers use extremely hot, high-speed gases to simulate the intense heat of atmospheric reentry before visiting the Sensors & Thermal Protection Systems Advanced Research Laboratories. The team works to develop sensors and flight instrumentation that measure heat shield response throughout a mission.
These systems were used to develop and test Orion’s thermal protection system to ensure the safety of astronauts during future missions. After the successful return of the Artemis I Orion spacecraft, Ames research was essential when analyzing unexpected charring loss on the heat shield.
Debbie Korth, Orion deputy program manager, presents awards to the Ames workforce at the Orion Circle of Excellence Awards Ceremony, while astronauts Christina Koch and Victor Glover look on.NASA/Donald Richey The visit culminated in an award ceremony to honor employees with outstanding performance and a legacy of service to the Orion Program. Thirty-two employees were honored for their individual or team contributions.
“The Ames workforce has played an important role in developing, testing, and validating the Orion spacecraft’s thermal protection system as well as supporting its software and guidance, navigation, and control,” said Eugene Tu, NASA Ames center director. “I’m pleased to see their contributions recognized and celebrated by program leadership and two of the astronauts whose safety and success were in mind when ensuring these systems are safe, reliable, and the highest quality possible.”
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Last Updated Apr 02, 2025 Related Terms
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By NASA
Curiosity Navigation Curiosity Home Mission Overview Where is Curiosity? Mission Updates Science Overview Instruments Highlights Exploration Goals News and Features Multimedia Curiosity Raw Images Images Videos Audio Mosaics More Resources Mars Missions Mars Sample Return Mars Perseverance Rover Mars Curiosity Rover MAVEN Mars Reconnaissance Orbiter Mars Odyssey More Mars Missions Mars Home 2 min read
Sols 4491-4492: Classic Field Geology Pose
NASA’s Mars rover Curiosity acquired this image using its Front Hazard Avoidance Camera (Front Hazcam), showing the rover’s right-front wheel perched on a small, angular block, where it ended its weekend drive of about 75 feet (23 meters). In the interest of stability, the Curiosity team prefers to have all six rover wheels on the ground before deploying its 7-foot-long robotic arm (2.1 meters), so they opted for remote sensing observations instead, then another drive higher in the canyon. Curiosity captured this image on March 23, 2025 — sol 4489, or Martian day 4,489 of the Mars Science Laboratory mission — at 15:24:49 UTC. NASA/JPL-Caltech Written by Lauren Edgar, Planetary Geologist at USGS Astrogeology Science Center
Earth planning date: Monday, March 24, 2025
If you’ve ever seen a geologist in the field, you may have seen a classic stance: one leg propped up on a rock, knee bent, head down looking at the rocks at their feet, and arm pointing to the distant stratigraphy. Today Curiosity decided to give us her best field geologist impression. The weekend drive went well and the rover traversed about 23 meters (about 75 feet), but ended with the right front wheel perched on an angular block. In the Front Hazcam image above, you can see the right front wheel on a small block, and the rover’s shadow with the mast staring out at all the exciting rocks to explore. Great pose, but not what we want for planning contact science! We like to have all six wheels on the ground for stability before deploying the robotic arm. So instead of planning contact science today, the team pivoted to a lot of remote sensing observations and another drive to climb higher in this canyon.
I was on shift as Long Term Planner today, and it was fun to see the team quickly adapt to the change in plans. Today’s two-sol plan includes targeted remote sensing and a drive on the first sol, followed by an untargeted science block on the second sol.
On Sol 4491, ChemCam will acquire a LIBS observation of a well-laminated block in our workspace named “Big Narrows,” followed by long-distance RMI observations coordinated with Mastcam to assess an interesting debris field at “Torote Bowl.” The team planned a large Mastcam mosaic to characterize the stratigraphy at Texoli butte from a different viewing geometry than we have previously captured. Mastcam will also be used to investigate active surface processes in the sandy troughs nearby, and an interesting fracture pattern at “Bronson Cave.” Then Curiosity will drive further to the south and take post-drive imaging to prepare for the next plan. On the second sol the team added an autonomously selected ChemCam AEGIS target, along with Navcam movies to monitor clouds, wind direction, and dust.
Keep on roving Curiosity, and please watch your step!
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Last Updated Mar 26, 2025 Related Terms
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3 min read Sols 4488-4490: Progress Through the Ankle-Breaking Terrain (West of Texoli Butte, Climbing Southward)
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The TRICARE Online Patient Portal will no longer be available April 1.To retain health records, download them from the TOL Patient Portal before April 1.
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