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XInside JPL’s Mission To Study Massive Solar Flares Close-Up
Samson Amore is a reporter for dot.LA. He holds a degree in journalism from Emerson College. Send tips or pitches to samsonamore@dot.la and find him on Twitter @Samsonamore.

In the fall of 1859, astronomers around the world were awed and terrified by what is still considered the largest and most well-documented solar storms ever. Dubbed the Carrington Event, the geomagnetic disturbance was only visible for several minutes but had lasting effects on the planet for days.
Radios were temporarily rendered inoperable and telegraph lines were taken out across North America. The telegraph pylons sparked, their platinum heated nearly to its melting point producing “streams of fire.” One telegraph operator was injured after a live ground wire shocked him in the head.
In 2013, insurance firm Lloyd’s of London calculated that in the case of another Carrington type event, the outage could cost up to $2.6 trillion. Which explains why NASA is eager to learn more about the sun’s changing climate, in the hope that they can one day learn to predict solar storms.
The ongoing mission is called The Sun Radio Interferometer Space Experiment (or SunRISE for short). Despite being our largest celestial neighbor, there’s much we don’t know about how the sun behaves the way it does, particularly when it comes to solar flares or eruptions, which could pose a threat to critical technology systems on Earth.
“Entire communication satellites have been lost during solar flares, and there have even been some international interplanetary missions, where those spacecraft’s computer was taken out by a solar flare and lost permanently,” explained Justin Kasper, NASA’s principal investigator on SunRISe and a professor at the University of Michigan’s college of engineering.
According to Kasper, astronauts on the International Space Station are at extreme risk of flares – not only if their equipment fails, but also because they “can see a flash of light in their eyes every time a high-energy radiation particle [from the sun] passes through them,” he said. Adding that, if there was a massive solar storm between the two Apollo missions, and if an astronaut had been on the lunar surface during that event, they would have needed hospitalization.”
SunRISE will launch next year. The launch window – and the private company NASA will contract for a rideshare to orbit – still hasn’t been determined. But in the meantime, NASA is hard at work building six small research spacecraft called cube satellites roughly the size of toasters, which once launched will orbit the sun and will collectively function as a giant radio telescope, measuring the radio emissions from the sun that are naturally emitted when solar storms are occurring.
The satellites will also attempt to create 3D maps of the sun’s magnetic field, while also pinpointing the location of disturbances in its atmosphere. Once collected, this data will be invaluable in helping scientists understand how the sun works and what might trigger its weather changes.
When the sun’s climate shifts, it causes coronal mass ejections, explosions of plasma from the sun that radiate its magnetic field out into the cosmos. “Solar flares are a lot like earthquakes,” Kasper said. “There’s a billion little eruptions happening every day, but those don’t produce a lot of radiation.”
Some solar storms, Kasper said, aren’t directed at Earth but instead pummel Venus or other planets. The JPL is eager to send its SunRISE satellites to explore how this side of solar storms we rarely see.
Kasper added that as the private space race continues to accelerate full tilt, solar flares present more risk to orbiting technologies. Alarmingly, he also said scientists are gearing up for another “big one,” since solar activity tends to follow an 11-year cycle, with the worst effects happening roughly in the middle. Two years ago, we saw a major solar flare erupt, causing radio blackouts across South America.
“The sun has been really quiet the last seven or eight years, which has seen this kind of explosion in commercial activity in space,” Kasper said. “I think a lot of small companies are about to learn just how dangerous the sun can be when it acts up.”
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Samson Amore is a reporter for dot.LA. He holds a degree in journalism from Emerson College. Send tips or pitches to samsonamore@dot.la and find him on Twitter @Samsonamore.
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L.A. Tech Week has brought venture capitalists, founders and entrepreneurs from around the world to the California coast. With so many tech nerds in one place, it's easy to laugh, joke and reminisce about the future of tech in SoCal.
Here's what people are saying about the fifth day of L.A. Tech Week on social:
#LATechWeek has been on 🔥🔥🔥. Yes the events are super cool at amazing venues. But, I’m blown away by the people. I’ve met so many founders building generative AI companies from the ground up. I’m so bullish on LA right now🥳. LA is for builders #longLA
Thanks @rpnickson 📸 pic.twitter.com/B6rT2jJYIs
— Dr. Kelly O'Brien (@Kvo2013) June 8, 2023
Successful LatinxVC Avanza Summit 2023 in LA! It’s been an amazing few days near the beach w great company. Thank you to our panelists & participants.
Huge thanks to our incredible sponsors SVB, Chavez Family Foundation, Annenberg Foundation, PledgeLA, Fenwick & West, Countsy! pic.twitter.com/oVuGIgFurk
— LatinxVC (@LatinxVCs) June 9, 2023
30+ gaming startups presented at the A16z Speedrun Demo Day in LA yesterday. Great thanks to the @a16zGames team for an awesome day of events! #LATechWeekpic.twitter.com/DKq8IFo5QZ
— Grace Zhou (@graceminzhou) June 9, 2023
📣🤩 What’s the buzz? It’s #LATechWeek from @TechstarsLA & @TechstarsHealth joint demo day with the #Techstar HC team where our @fyelabs founder/CEO Suvojit Ghosh mentored both cohorts! #TechStars demo day highlighted 12 amazing emerging #startups in #healthtech#innovation. 🩺 pic.twitter.com/0RXClCtfDQ
— FYELABS (@fyelabs) June 9, 2023
Another successful Coffee On Slauson in the books for #LATechWeek.
Special thanks to the good people at Pledge LA, SVB and @GundersonLaw for the ongoing support and the @findyourhilltop staff for providing the space, eats & vibes. ♻️ pic.twitter.com/51cMDoEn30
— Slauson & Co. (@SlausonAndCo) June 9, 2023
The perfect combo to start #LATechWeek Day 5: pastries, coffee, and great convos with industry founders ✨
Fireside chats with @enriquealle, @wp, and @robynparkpic.twitter.com/booYPdekVV
— Tech Week (@Techweek_) June 9, 2023
Of course @designerfund has the most amazing pastries at their event. #LATechWeekpic.twitter.com/PjyWlGTQI4
— Jesse Pickard (@jessepickard) June 9, 2023
My favorite event from @Techweek_ has to be "Modern Storytelling & Business Building." Hosted by @STHoward#LATechWeekpic.twitter.com/SV1eexMJ4k
— JonnyZeller (@JonnyZeller) June 9, 2023
And the finale of the night was courtesy of the one and only @zedd for an unforgettable end to the "City of Games" party! Hosted by @a16zGames and @100Thieves#LATechWeekpic.twitter.com/hliI9yLKse
— Tech Week (@Techweek_) June 9, 2023
Excited to be at the @a16zGames Speedrun Demo Day! Loved the energy and excitement from the companies that pitched there. It was also great to see @Tocelot and @ndrewlee at this amazing #LATechWeek event pic.twitter.com/NfLQO5lR27
— Andy Lee | andypwlee.bit (@andypwlee) June 9, 2023
Thank you to everyone who joined the Sony Venture Fund US team at #LATechWeek for our screening of Spider-Man: Across the Spider-Verse. Last summer, we started building a presence in LA. Today, it's exciting to host such an event with the @Sony family and the LA VC community. pic.twitter.com/wdDm6qtHdL
— Sony Innovation Fund (@Sony_Innov_Fund) June 9, 2023
Time to eat, connect and build while @remi_rodney provided the vibes. 🙏🏽#LATechWeek@BuildOnBase@developer_dao@WeAreRazorfishpic.twitter.com/QIPh1gjvoA
— Hola Metaverso-Blockchain & New Web Tech Events 🎪 (@holametaverso) June 9, 2023
@Lux_Capital at #LATechWeek advancing the impossible to inevitable, from..
..defense primes partnering with cutting edge defense tech startups, to..
..hardware x LLMs improving mental health.
From the rich and diverse LA ecosystem stems generational companies: pic.twitter.com/v5S5r8JtbU
— Shahin Farshchi (@Farshchi) June 9, 2023
LA Tech Week has been a blast! Met some amazing creators, founders and investors from all over the world! #LATechWeekpic.twitter.com/AAh9JFELhe
— Chris Germano (@netslayer) June 9, 2023
Had such a blast at LA Tech Week and hosting events for @brexHQ
Top highlights were collabing with @pulley on an Emerging Managers / Founder mixer at the @poplco House, rooftop event in Venice, creator panel with @thechangj & proper Korean food with in KTown.
Exhausted is an… pic.twitter.com/mGQnSYGPdg
— Τyler Robinson (@TyyRob3) June 9, 2023
Did you have fun at @sophiaamoruso’s launch party for @trustfundvc? #LATechWeekpic.twitter.com/gbrbXRQ9Xx
— Kay (@KaySnels) June 9, 2023
y00tilty in every city with @KaylaLor3n & @cryptochrisg813.
Welcome to the LA @y00tsNFT fam! #LATechWeek#3XP week. pic.twitter.com/6wWKlsTacx
— VanG0xH (@CryptoVanGoghs) June 9, 2023
Really enjoyed #LATechWeek. Here are some observations I made 👇
— s.personal.ai (Suman Kanuganti) (@SumanPersonalAI) June 9, 2023
Thank you @TheKofiAmpadu for including me in #demoday with the latest @a16ztxo cohort! It was a real full circle moment to witness the brilliance of both @ChrisLyons & @ZMuse_ & #PledgeLA very own. She’s why we’re #LongLA 🚀💕 #LAtechweekpic.twitter.com/itkKXMxQRb
— Qiana Qiana! (@Q_i_a_n_a) June 9, 2023
@upfrontvc Gaming Founders Podcast #iLOVELA#LATechWeek@Techweek_@KatiaAmeri@mucker@fikavc@bonfire_vc@TenOne10@WatertowerGroup@ganasvc@IAmRobRyan@john_at_stonks@eva_ho@dereknortonpic.twitter.com/LCbaGXCoW7
— Sean Goldfaden (@seangoldfaden) June 9, 2023
Hosts Kevin Zhang, Partner at @upfrontvc, and Eden Chen, CEO of @pragmaplatform, interviewed two special guests from @raidbaseinc Stephen Lim, Co-Founder & Product Director, and Trevor Romleski, Co-Founder & Game Director. 🎙 #LATechWeekpic.twitter.com/hxHEAoELZ6
— Tech Week (@Techweek_) June 9, 2023
Kicking off @a16zGames@100Thieves City of Games party at #LATechWeek 🔥🔥🔥 pic.twitter.com/zQcZedG15f
— Jon Lai (@Tocelot) June 9, 2023
Yesterday at @socinnovation I got to have this AWESOME conversation with @iamwill — musician, producer, technology entrepreneur, and Founder & CEO of https://t.co/D60y1e2JOu#LATechWeekpic.twitter.com/KBxK6rXyTG
— Anna Barber (@annawbarber) June 9, 2023
I absolutely love this game. Proud moment for the team @investwithatlas. #LATechWeekpic.twitter.com/fPZvKXU7TC
— Tobias Francis (@TobiasFrancis) June 9, 2023
Had a blast at LA Tech Week this year with @brexHQ
From hosting & moderating my first creator panel featuring @BlakeMichael14, to a fun rooftop night in Venice, and to attending some amazing events such as Watertower’s emerging manager panel and a VC/founder tennis tournament pic.twitter.com/udjfmLHE0L
— Jonathan Chang (@thechangj) June 8, 2023
LA Tech Week: Six LA-Based Greentech Startups to Know
Samson Amore is a reporter for dot.LA. He holds a degree in journalism from Emerson College. Send tips or pitches to samsonamore@dot.la and find him on Twitter @Samsonamore.
At Lowercarbon Capital’s LA Tech Week event Thursday, the synergy between the region’s aerospace industry and greentech startups was clear.
The event sponsored by Lowercarbon, Climate Draft (and the defunct Silicon Valley Bank’s Climate Technology & Sustainability team) brought together a handful of local startups in Hawthorne not far from LAX, and many of the companies shared DNA with arguably the region’s most famous tech resident: SpaceX.
Here’s a look at the greentech startups that pitched during the Tech Week event, and how they think what they’re building could help solve the climate crisis.
Arbor: Based in El Segundo, this year-old startup is working to convert organic waste into energy and fresh water. At the same time, it also uses biomass carbon removal and storage to remove carbon from the atmosphere and sequester it in an attempt to avoid further damaging the earth’s ozone layer. At the Tech Week event Thursday, Arbor CEO Brad Hartwig told a stunned crowd that Arbor aims to remove about five billion tons of organic waste from landfills and turn that into about 6 PWh, or a quarter of the global electricity need, each year. Hartwig is an alumni of SpaceX; he was a manufacturing engineer on the Crew Dragon engines from 2016-2018 and later a flight test engineer at Kitty Hawk.
Antora: Sunnyvale-based Antora Energy was founded in 2017, making it one of the oldest companies on the pitching block during the event. Backed by investors including the National Science Foundation and Los Angeles-based Overture VC, Antora has raised roughly $57 million to date, most recently a $50 million round last February. Chief operating officer Justin Briggs said Antora’s goal is to modernize and popularize thermal energy storage using ultra-hot carbon. Massive heated carbon blocks can give off thermal energy, which Antora’s proprietary batteries then absorb and store as energy. It’s an ambitious goal, but one the world needs at scale to green its energy footprint. According to Briggs, “the biggest challenge is how can we turn back variable intermittent renewable electricity into something that's reliable and on demand, so we can use it to provide energy to everything we need.”
Arc: Hosting the panel was Arc, an electric boating company that’s gained surprising momentum, moving from design to delivering its first e-boats in just two years of existence. Founded in 2021, the company’s already 70 employees strong and has already sold some of its first e-boats to customers willing to pay the luxury price tag, CTO Ryan Cook said Thursday. Cook said that to meet the power needs of a battery-powered speedboat, the Arc team designed the vehicle around the battery pack with the goal of it being competitive with gas boats when compared to range and cost of gas. But on the pricing side, it’s not cheap. Arc’s flagship vessel, the Arc One is expected to cost roughly $300,000. During the panel, Cook compared the boat to being “like an early Tesla Roadster.” To date Arc Boats has raised just over $35 million, according to PitchBook, from investors including Kevin Durant, Will Smith and Sean “Diddy” Combs.
Clarity Technology: Carbon removal startup Clarity is based in LA and was founded by Yale graduate and CEO Glen Meyerowitz last year. Clarity is working to make “gigaton solutions for gigaton problems.” Their aim? To remove up to 2,000 billion pounds of carbon from the atmosphere through direct air capture, a process which uses massive fans to move chemicals that capture CO2. But the challenge, Meyerowitz noted in his speech, is doing this at scale in a way that makes an actual dent in the planet’s emissions while also efficiently using the electricity needed to do so. Meyerowitz spent nearly five years working as an engineer for SpaceX in Texas, and added he’s looking to transfer those learnings into Clarity.
Parallel Systems: Based in Downtown LA’s Arts District, this startup is building zero-emission rail vehicles that are capable of long-haul journeys otherwise done by a trucking company. The estimated $700 billion trucking industry, Parallel Systems CEO Matt Soule said, is ripe for an overhaul and could benefit from moving some of its goods off-road to electric railcars. According to Soule, Parallel’s electric battery-powered rail vehicles use 25% of the energy a semi truck uses, and at a competitive cost. Funded in part by a February 2022 grant from the U.S. Department of Energy, Parallel Systems has raised about $57 million to date. Its most recent venture funding round was a $49 million Series A led by Santa Monica-based VC Anthos Capital. Local VCs including Riot Ventures and Santa Monica-based Embark Ventures are also backers of Parallel.
Terra Talent: Unlike the rest of the startups pitching at the Tech Week event, Terra Talent was focused on building teams rather than technology. Founder Dolly Singh worked at SpaceX, Oculus and Citadel as a headhunter, and now runs Terra, a talent and advisory firm that helps companies recruit top talent in the greentech space. But, she said, she’s concerned that all the work these startups are doing won’t matter unless we very quickly turn around the current trendlines. “Earth will shake us off like and she will do just fine in 10,000 years,” she said. “It’s our way of living, everything we love is actually here on earth… there’s nothing I love on Mars,” adding that she’s hopeful the startups that pitched during the event will be instrumental in making sure the planet stays habitable for a little while longer.
Samson Amore is a reporter for dot.LA. He holds a degree in journalism from Emerson College. Send tips or pitches to samsonamore@dot.la and find him on Twitter @Samsonamore.
LA Tech ‘Moves’: LeaseLock, Visgenx, PlayVS and Pressed Juicery Gains New CEOs
Decerry Donato is a reporter at dot.LA. Prior to that, she was an editorial fellow at the company. Decerry received her bachelor's degree in literary journalism from the University of California, Irvine. She continues to write stories to inform the community about issues or events that take place in the L.A. area. On the weekends, she can be found hiking in the Angeles National forest or sifting through racks at your local thrift store.
“Moves,” our roundup of job changes in L.A. tech, is presented by Interchange.LA, dot.LA's recruiting and career platform connecting Southern California's most exciting companies with top tech talent. Create a free Interchange.LA profile here—and if you're looking for ways to supercharge your recruiting efforts, find out more about Interchange.LA's white-glove recruiting service by emailing Sharmineh O’Farrill Lewis (sharmineh@dot.la). Please send job changes and personnel moves to moves@dot.la.
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LeaseLock, a lease insurance and financial technology provider for the rental housing industry named Janine Steiner Jovanovic as chief executive officer. Prior to this role, Steiner Jovanovic served as the former EVP of Asset Optimization at RealPage.
Esports platform PlayVS hired EverFi co-founder and seasoned business leader Jon Chapman as the company’s chief executive officer.
Biotechnology company Visgenx appointed William Pedranti, J.D. as chief executive officer. Before joining, Mr. Pedranti was a partner with PENG Life Science Ventures.
Pressed Juicery, the leading cold-pressed juice and functional wellness brand welcomed Justin Nedelman as chief executive officer. His prior roles include chief real estate officer of FAT Brands Inc. and co-founder of Eureka! Restaurant Group.
Michael G. Vicari joined liquid biopsy company Nucleix as chief commercial officer. Vicari served as senior vice president of Sales at GRAIL, Inc.
Full-service performance marketing agency Allied Global Marketing promoted Erin Corbett to executive vice president of global partnership and marketing. Prior to joining Allied, Corbett's experience included senior marketing roles at Disney, Warner Bros. Studios, Harrah's Entertainment and Imagi Animation Studios.
Nuvve, a vehicle-to-grid technology company tapped student transportation and automotive sales and marketing executive David Bercik to lead the K-12 student transportation division.
Decerry Donato is a reporter at dot.LA. Prior to that, she was an editorial fellow at the company. Decerry received her bachelor's degree in literary journalism from the University of California, Irvine. She continues to write stories to inform the community about issues or events that take place in the L.A. area. On the weekends, she can be found hiking in the Angeles National forest or sifting through racks at your local thrift store.