Take weightless flight above Houston this March. Zero-G Experience/Instagram

If you were over the moon after witnessing the recent flights hauling billionaires Jeff Bezos and Richard Branson — and even final frontier fave Captain Kirk — to space, then an out-of-this-world experience launching from Houston may have you thanking your lucky stars for the chance to become a bona fide space cadet.

The Zero-G Experience, operated by privately held space entertainment and tourism company Zero Gravity Corporation, will land in Space City on March 19, giving locals the opportunity to hop aboard the FAA-approved G-Force One, a modified Boeing 727-200 that allows passengers to experience the feeling of weightlessness — without actually traveling to space.

Billed as an experience that’s like nothing on earth, the Zero-G Experience enables flyers to encounter a weightless environment in which they can “float, flip, and soar like an astronaut,” all without actually slipping the surly bonds of Earth.

According to the Zero Gravity Corp., here’s how it works: “The process starts with the aircraft flying level with the horizon at an altitude of 24,000 feet. The pilots then gradually increase the angle of the aircraft to about 45 degrees relative to the horizon until reaching an altitude of 32,000 feet. During this phase, passengers feel the pull of 1.8 Gs. Next, the plane pushes over the top of the parabolic arc and the zero-gravity phase begins. For the next 20-30 seconds, everything in the plane is weightless. Finally, the plane gently pulls out of the maneuver, allowing flyers to gradually return to the floor of the aircraft.”

The flight enables guests to experience lunar gravity (one-sixth their weight), as well as Martian gravity (one-third their weight).

And you don’t even have to be a rocket scientist to enjoy this spaced-out experience. However, from the come-back-down-to-earth reality side of things, you will have to drop a pretty penny for the once-in-a-blue-moon opportunity.

The five-hour Houston Zero-G Experience, which includes 15 parabola (gravity-free) acrobatic maneuvers, costs $8,200 per person. (People of all abilities and ages 8 and older are welcome; though those with certain medical conditions may need to get doctor approval.) The purchase price includes a Zero-G flight suit, Zero-G merch, a certificate of weightless completion, and photos and videos from the experience.

A Zero-G medical pro will also conduct a rapid COVID-19 test on all passengers prior to flight.

Houstonians can book tickets for the local flight here.

Aside from Houston, the only other Texas city the Zero-G Experience will visit is Austin, with the flight taking off from Capital City on March 20.

For more info and to watch videos of the Zero-G Experience, visit the Zero-G website.

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This article originally ran on CultureMap.

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Rice University lands $18M to revolutionize lymphatic disease detection

fresh funding

An arm of the U.S. Department of Health and Human Services has awarded $18 million to scientists at Rice University for research that has the potential to revolutionize how lymphatic diseases are detected and help increase survivability.

The lymphatic system is the network of vessels all over the body that help eliminate waste, absorb fat and maintain fluid balance. Diseases in this system are often difficult to detect early due to the small size of the vessels and the invasiveness of biopsy testing. Though survival rates of lymph disease have skyrocketed in the United States over the last five years, it still claims around 200,000 people in the country annually.

Early detection of complex lymphatic anomalies (CLAs) and lymphedema is essential in increasing successful treatment rates. That’s where Rice University’s SynthX Center, directed by Han Xiao and Lei Li, an assistant professor of electrical and computer engineering, comes in.

Aided by researchers from Texas Children’s Hospital, Baylor College of Medicine, the University of Texas at Dallas and the University of Texas Southwestern Medical Center, the center is pioneering two technologies: the Visual Imaging System for Tracing and Analyzing Lymphatics with Photoacoustics (VISTA-LYMPH) and Digital Plasmonic Nanobubble Detection for Protein (DIAMOND-P).

Simply put, VISTA-LYMPH uses photoacoustic tomography (PAT), a combination of light and sound, to more accurately map the tiny vessels of the lymphatic system. The process is more effective than diagnostic tools that use only light or sound, independent of one another. The research award is through the Advanced Research Projects Agency for Health (ARPA-H) Lymphatic Imaging, Genomics and pHenotyping Technologies (LIGHT) program, part of the U.S. HHS, which saw the potential of VISTA-LYMPH in animal tests that produced finely detailed diagnostic maps.

“Thanks to ARPA-H’s award, we will build the most advanced PAT system to image the body’s lymphatic network with unprecedented resolution and speed, enabling earlier and more accurate diagnosis,” Li said in a news release.

Meanwhile, DIAMOND-P could replace the older, less exact immunoassay. It uses laser-heated vapors of plasmonic nanoparticles to detect viruses without having to separate or amplify, and at room temperature, greatly simplifying the process. This is an important part of greater diagnosis because even with VISTA-LYMPH’s greater imaging accuracy, many lymphatic diseases still do not appear. Detecting biological markers is still necessary.

According to Rice, the efforts will help address lymphatic disorders, including Gorham-Stout disease, kaposiform lymphangiomatosis and generalized lymphatic anomaly. They also could help manage conditions associated with lymphatic dysfunction, including cancer metastasis, cardiovascular disease and neurodegeneration.

“By validating VISTA-LYMPH and DIAMOND-P in both preclinical and clinical settings, the team aims to establish a comprehensive diagnostic pipeline for lymphatic diseases and potentially beyond,” Xiao added in the release.

The ARPA-H award funds the project for up to five years.

Houston doctor wins NIH grant to test virtual reality for ICU delirium

Virtual healing

Think of it like a reverse version of The Matrix. A person wakes up in a hospital bed and gets plugged into a virtual reality game world in order to heal.

While it may sound far-fetched, Dr. Hina Faisal, a Houston Methodist critical care specialist in the Department of Surgery, was recently awarded a $242,000 grant from the National Institute of Health to test the effects of VR games on patients coming out of major surgery in the intensive care unit (ICU).

The five-year study will focus on older patients using mental stimulation techniques to reduce incidences of delirium. The award comes courtesy of the National Institute on Aging K76 Paul B. Beeson Emerging Leaders Career Development Award in Aging.

“As the population of older adults continues to grow, the need for effective, scalable interventions to prevent postoperative complications like delirium is more important than ever,” Faisal said in a news release.

ICU delirium is a serious condition that can lead to major complications and even death. Roughly 87 percent of patients who undergo major surgery involving intubation will experience some form of delirium coming out of anesthesia. Causes can range from infection to drug reactions. While many cases are mild, prolonged ICU delirium may prevent a patient from following medical advice or even cause them to hurt themselves.

Using VR games to treat delirium is a rapidly emerging and exciting branch of medicine. Studies show that VR games can help promote mental activity, memory and cognitive function. However, the full benefits are currently unknown as studies have been hampered by small patient populations.

Faisal believes that half of all ICU delirium cases are preventable through VR treatment. Currently, a general lack of knowledge and resources has been holding back the advancement of the treatment.

Hopefully, the work of Faisal in one of the busiest medical cities in the world can alleviate that problem as she spends the next half-decade plugging patients into games to aid in their healing.