What's trending

5 most popular innovation stories in Houston this week

From Houston being named the most diverse city in the nation to an update from a fintech company, here's what news trended this week. Photo by PeopleImages

Editor's note: Heading into Easter Weekend, news might slow down a bit. However, last week was chock full of trending news — from entrepreneurs giving back to funding rounds closing. Check out what news readers were into this week.

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3 Houston entrepreneurs changing the world with their B2B startups

The Cannon hosted a B2B pitch night, and all three companies have a mission to change the world. Courtesy of The Cannon

I think it's safe to say that most B2B startups don't have sustainability or a mission-driven purpose at the core of their business model. In fact, it's probably safe to say that about any for-profit company of any size.

Three Houston entrepreneurs pitched their companies at The Cannon's recent B2B pitch night, and they all have something in common: They're not normal B2B startups. Each company has a mission to change the way we're doing something — from hiring to construction — in a way that's better for the world. Read the full story here.

Houston software company raises $16.3 million, TMCx opens applications, and more innovation news

TMCx is looking for members for its ninth cohort — and other Houston innovation news. Courtesy of TMCx

From rounds closing to accelerator applications opening, there's a lot of Houston innovation news that might not have reached your radar. Here's a roundup of short stories within tech and innovation in the Bayou City. Read the story here.

Houston crowned most diverse city in America by new report

The Bayou City has staked its claim as most diverse city in the nation. Photo by Tim Leviston/Getty Images

Last year, many locals cried foul when Houston was named the No. 2 most diverse city in the nation, behind — gasp! — Jersey City, New Jersey. But a new report confirms what we here already know: Houston is, indeed, the most diverse city in the country. Read the story here.

3 Houston innovators to know this week

This week's innovators to know represents a homecoming, an accelerator launch, and a call for tech education. Courtesy photos

This week's innovators to know span across industries — from sports tech to education, but they are all fighting for something here in Houston. Here's what they are focused on bringing to the Houston innovation ecosystem. Read the story here.

Houston fintech startup partners with local coworking space to grow investment opportunities

LetsLaunch, a Houston-based fundraising platform, has teamed up with The Cannon. Courtesy of LetsLaunch

A Houston fintech software company has joined forces with The Cannon to help connect its members to capital. LetsLaunch, a platform that allows for smaller investments from non-accredited investors, and The Cannon — along with its venture arm, Cannon Ventures — have officially entered a partnership as of this month.

"We're basically providing a transactional tool to allow Cannon Ventures to access more members who, legally, they couldn't access before," says Nick Carnrite, co-founder and CEO of LetsLaunch. "For us, it's a good thing because instead of having to go out and create a community of startups and investors, that gets brought to us." Read the story here.

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Building Houston

 
 

A Rice University scientist will be working on the team for NASA's latest Mars rover. Image courtesy of NASA/JPL-Caltech

A Rice University Martian geologist has been chosen by NASA as one of the 13 scientists who will be working on a new Mars rover.

Perseverance, the rover that launched in July and is expected to land on Mars in February. It will be scouting for samples to bring back to study for ancient microbial life, and Kirsten Siebach — an assistant professor of Earth, Environmental and Planetary Sciences — will be among the researchers to work on the project. Her proposal was one of 119 submitted to NASA for funding, according to a Rice press release.

"Everybody selected to be on the team is expected to put some time into general operations as well as accomplishing their own research," she says in the release. "My co-investigators here at Rice and I will do research to understand the origin of the rocks Perseverance observes, and I will also participate in operating the rover."

It's Kirsten Siebach's second Mars rover mission to work on. Photo courtesy of Rice University

Perseverance is headed for Jezero Crater, a 28-mile-wide area that once hosted a lake and river delta where, according to scientists, microbial life may have existed over 3 billion years ago. Siebach is particularly excited hopefully find fossils existing in atmospheric carbon dioxide dissolved in water — which usually exists as limestone on Earth.

"There are huge packages of limestone all over Earth, but for some reason it's extremely rare on Mars," she says. "This particular landing site includes one of the few orbital detections of carbonate and it appears to have a couple of different units including carbonates within this lake deposit. The carbonates will be a highlight of we're looking for, but we're interested in basically all types of minerals."

Siebach is familiar with rovers — she was a member of the team for NASA's Curiosity rover, which has been exploring Mars since 2012. For this new rover, Siebach knows what to expect.

"Because there is only one rover, the whole team at NASA has to agree about what to look at, or analyze, or where to drive on any given day," Siebach says in the release. "None of the rovers' actions are unilateral decisions. But it is a privilege to be part of the discussion and to get to argue for observations of rocks that will be important to our understanding of Mars for decades."

Siebach and her team — which includes Rice data scientist Yueyang Jiang and mineralogist Gelu Costin — are planning to tap into computational and machine-learning methods to map out minerals and discover evidence for former life on Mars. They will also be using a Planetary Instrument for X-ray Lithochemistry, or PIXL, to analyze the materials.

The return mission isn't expected to return until the early 2030s, so it's a long game for the scientists. However, the samples have the potential to revolutionize what we know about life on Mars with more context than before.

"Occasionally, something hits Mars hard enough to knock a meteorite out, and it lands on Earth," she says in the release. "We have a few of those. But we've never been able to select where a sample came from and to understand its geologic context. So these samples will be revolutionary."

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