Houston-area NASA astronauts Robert Behnken and Douglas Hurley will make a historic flight. Photo courtesy of NASA

Update: The launch was scrubbed a few minutes before launch due to undesirable weather conditions. The new launch date is Saturday, May 30, at around 2:30 CST. The original story is below.

Two Houston-area NASA astronauts are set to make history. Robert Behnken and Douglas Hurley will blast off on Elon Musk's SpaceX's Crew Dragon spacecraft, a Falcon 9 rocket, at 3:33 pm (CST) Wednesday, May 27, from the Kennedy Space Center in Cape Canaveral, Florida.

The flight is currently scheduled as a 60-percent "go" for launch as of May 27, with only inclement weather or a technical issue holding up the takeoff. Due to COVID-19 and subsequent social distancing issue, the launch will see only a small crowd at the Cape Canaveral takeoff.

The mission will carry the duo to the International Space Station and is considered a new era of human spaceflight, as American astronauts will once again launch on an American rocket from American soil to low-Earth orbit for the first time since the conclusion of the Space Shuttle Program in 2011, according to NASA.

NASA's SpaceX Demo-2 mission is the first launch with astronauts of the SpaceX Crew Dragon spacecraft and Falcon 9 rocket to the International Space Station as part of the agency's Commercial Crew Program. It's the final flight test for SpaceX; the mission will validate the company's crew transportation system, including the launch pad, rocket, spacecraft, and operational capabilities.

This also will be the first time NASA astronauts will test the spacecraft systems in orbit — Behnken and Hurley will don new, specially designed spacesuits and use touchscreen computers systems. The pairing of NASA — a governmental agency — and SpaceX, a commercial space flight operation, means NASA could save tens of millions in flight costs and instead focus on its Artemis mission to the moon, for example.

"The ultimate goal for us as astronauts and test pilots is just to go up there and prove out the mission and to bring the vehicle home safely," Hurley told CultureMap news partner, ABC13.

Proud Houstonians can watch NASA's coverage, which began at 11:15 am Wednesday, May 27, and will run through the Crew Dragon's docking at the International Space Station on Thursday, May 28. Expect a hatch opening and welcoming ceremony.

As part of the pre-launch ceremonies, at 12:07 pm, Burleson, Texas native Kelly Clarkson sang the National Anthem.

A special called Space Launch Live: America Returns to Space airs at 1 pm on the Discovery and Science Channel and will feature special celebrity guests including singer Katy Perry, Adam Savage, former NASA engineer and YouTube star Mark Robert, and astronaut Chris Cassidy from the International Space Station.

Meanwhile, launch and prelaunch activities on YouTube, Twitter, Facebook, and even Linkedin. For those watching at home and looking for a festive theme, Space Center Houston created an at-home viewing guide, including a playlist, outfits, and space food.

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This article originally ran on CultureMap.

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Houston researcher builds radar to make self-driving cars safer

eyes on the road

A Rice University researcher is giving autonomous vehicles an “extra set of eyes.”

Current autonomous vehicles (AVs) can have an incomplete view of their surroundings, and challenges like pedestrian movement, low-light conditions and adverse weather only compound these visibility limitations.

Kun Woo Cho, a postdoctoral researcher in the lab of Rice professor of electrical and computer engineering Ashutosh Sabharwal, has developed EyeDAR to help address such issues and enhance the vehicles’ sensing accuracy. Her research was supported in part by the National Science Foundation.

The EyeDAR is an orange-sized, low-power, millimeter-wave radar that could be placed at streetlights and intersections. Its design was inspired by that of the human eye. Researchers envision that the low-cost sensors could help ensure that AVs always pick up on emergent obstacles, even when the vehicles are not within proper range for their onboard sensors and when visibility is limited.

“Current automotive sensor systems like cameras and lidar struggle with poor visibility such as you would encounter due to rain or fog or in low-lighting conditions,” Cho said in a news release. “Radar, on the other hand, operates reliably in all weather and lighting conditions and can even see through obstacles.”

Signals from a typical radar system scatter when they encounter an obstacle. Some of the signal is reflected back to the source, but most of it is often lost. In the case of AVs, this means that "pedestrians emerging from behind large vehicles, cars creeping forward at intersections or cyclists approaching at odd angles can easily go unnoticed," according to Rice.

EyeDAR, however, works to capture lost radar reflections, determine their direction and report them back to the AV in a sequence of 0s and 1s.

“Like blinking Morse code,” Cho added. “EyeDAR is a talking sensor⎯it is a first instance of integrating radar sensing and communication functionality in a single design.”

After testing, EyeDAR was able to resolve target directions 200 times faster than conventional radar designs.

While EyeDAR currently targets risks associated with AVs, particularly in high-traffic urban areas, researchers also believe the technology behind it could complement artificial intelligence efforts and be integrated into robots, drones and wearable platforms.

“EyeDAR is an example of what I like to call ‘analog computing,’” Cho added in the release. “Over the past two decades, people have been focusing on the digital and software side of computation, and the analog, hardware side has been lagging behind. I want to explore this overlooked analog design space.”

12 winners named at CERAWeek clean tech pitch competition in Houston

top teams

Twelve teams from around the country, including several from Houston, took home top honors at this year's Energy Venture Day and Pitch Competition at CERAWeek.

The fast-paced event, held March 25, put on by Rice Alliance, Houston Energy Transition Initiative and TEX-E, invited 36 industry startups and five Texas-based student teams focused on driving efficiency and advancements in the energy transition to present 3.5-minute pitches before investors and industry partners during CERAWeek's Agora program.

The competition is a qualifying event for the Startup World Cup, where teams compete for a $1 million investment prize.

PolyJoule won in the Track C competition and was named the overall winner of the pitch event. The Boston-based company will go on to compete in the Startup World Cup held this fall in San Francisco.

PolyJoule was spun out of MIT and is developing conductive polymer battery technology for energy storage.

Rice University's Resonant Thermal Systems won the second-place prize and $15,000 in the student track, known as TEX-E. The team's STREED solution converts high-salinity water into fresh water while recovering valuable minerals.

Teams from the University of Texas won first and second place in the TEX-E competition, bringing home $25,000 and $10,000, respectively. The student winners were:

Companies that pitched in the three industry tracts competed for non-monetary awards. Here are the companies named "most-promising" by the judges:

Track A | Industrial Efficiency & Decarbonization

Track B | Advanced Manufacturing, Materials, & Other Advanced Technologies

  • First: Licube, based in Houston
  • Second: ZettaJoule, based in Houston and Maryland
  • Third: Oleo

Track C | Innovations for Traditional Energy, Electricity, & the Grid

The teams at this year's Energy Venture Day have collectively raised $707 million in funding, according to Rice. They represent six countries and 12 states. See the full list of companies and investor groups that participated here.

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This article originally appeared on our sister site, EnergyCapitalHTX.com.