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Saint Louis Science Center’s James S. McDonnell Planetarium Grand Reopening to Unveil Milestone Upgrades

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New Features Establish Iconic St. Louis Landmark as the Largest and Most Advanced Hybrid Planetarium in the U.S.

ST. LOUIS, July 16, 2026 /PRNewswire/ — On Saturday, July 18 (9:30 a.m.), the Saint Louis Science Center will debut milestone technology upgrades to the James S. McDonnell Planetarium, marking the largest advancement in more than 25 years — one that will establish the iconic St. Louis landmark as the largest and most advanced hybrid planetarium in the nation. With a new projection system featuring the GOTO Chiron III Hybrid Star Projector (the first of its kind to be installed in the United States) and a Cosm Digistar Full-Dome Data Visualization System, guests to the Bill and Laura Orthwein StarBay at the McDonnell Planetarium will explore the universe like never before. The new projection system, which will also utilize advanced geospatial mapping technology that enables guests to peer back at Earth from above, was made possible through a generous gift from the St. Louis-based Centene Foundation.

“The McDonnell Planetarium is a St. Louis gem and has inspired millions of St. Louisans — including myself — to look to the sky,” says Science Center CEO and President Dr. Ray Vandiver, who credits visits to the Planetarium as a child as sparking the momentum that led to him earning a Ph. D. in physics and spending decades as a science museum leader and expert. “Science is about continuous discovery and forward progress, and we are thrilled to provide our guests with the most advanced experience to explore the universe like never before.”

“We’re proud to support the Saint Louis Science Center as a cornerstone of STEM education in our region,” said Centene Foundation President Keith Williamson. “Enhancing the Planetarium will provide students and families with immersive learning experiences that we hope will spark curiosity, deepen scientific understanding, and inspire the next generation of explorers and innovators.”

A WONDER-ful Upgrade

The upgrades to the McDonnell Planetarium include:

A GOTO Chiron III Hybrid Star Projector (the world’s most advanced optomechanical star projector) to elevate the Planetarium team’s astronomy programming with experiences such as revealing all 9,500 stars visible to the unaided eye in accurate color representation, displaying more than 100 million stars and hundreds of deep-sky objects in unprecedented detail, and projecting realistic views of the sun, moon and visible planets while accurately demonstrating events like eclipses, transits and more.A Cosm Digistar Full-Dome Data Visualization System to expand the programming offered through photorealistic imagery with real-time access. High-resolution projectors present 360-degree immersive visuals to land on planets within our solar system, fly to the edge of the observable universe and illustrate up-to-the-minute geospatial data; broadcast immersive presentations, 3D models and live current events; and connect with more than 700 other planetariums and museums for lectures and presentations around the globe. An upgraded sound system within the Orthwein StarBay, featuring a 22,000-watt, surround-sound sytem to create a full 360-degree immersive experience.The first Auracast Hearing Assistance system in a public venue around the St. Louis Metropolitan Area.A new entry experience through the Planetarium’s unique starship-themed elevator from the lobby to the Orthwein StarBay.Newly developed live shows within the Orthwein StarBay.

For more information on the James S. McDonnell Planetarium, visit slsc.org/planetarium.

Planetarium Shows to Explore the Universe or Look Back at Earth

“Our live, educator-led shows are uniquely St. Louis, and the upgrades to our presentation systems will elevate our programming to a whole new level,” notes McDonnell Planetarium Manager Will Snyder. “Using the latest imagery collected around the universe and data streamed into the Planetarium each day from satellites above, we’re now able to offer spectacular views from St. Louis outward and from space back toward our planet. Our hybrid planetarium truly presents the best of both worlds, combining the traditional constellation-driven displays our audiences have enjoyed since we opened in 1963 with immersive, real-time rendered elements.”

Combining the traditional, educator-led astronomy display with this high-resolution, digital projection system presents many unique experiences for Science Center guests and enables Planetarium staff to introduce newly developed shows, exclusively available to Planetarium guests (and free for Science Center members), such as:

The (New) Sky Tonight – A fan favorite since the Planetarium opened in 1963, this updated show takes advantage of the new technology to connect guests with the stars, stories and science overhead each night across our region. Using the full capacity of the hybrid planetarium system, guests will relax under the clearest night sky in the city to discover the stars, planets and constellations seen from their own backyard. Free from light pollution, the show will investigate the latest happenings across the universe, transporting to the rings of Saturn, the Andromeda Galaxy, distant exoplanets and more.The Earth Today – Supported by a grant from the American Physical Society, this premiere program explores our home and its role in space through the vantage point of satellites orbiting the skies above. Detailing how the planet changes every day, this show offers a new view of Earth during every visit using real-time geospatial data to provide insights into current events and tangible impacts on our day-to-day lives. The show will also highlight how scientists use collected data to create models and track long-term changes to our planet.The Little Star that Could: 360 – Building on the long-loved classic for the next generation, this show that was originally produced by Science Center team members utilizes 360-degree visuals to take advantage of the Planetarium dome and surround guests in the timeless story of how one little star searches our Solar System. Ideal for the youngest stargazers, the program follows a yellow star who meets stars of different colors, sizes and temperatures; learns what makes stars special; and investigates our nearby planets.

These shows are presented inside the Orthwein StarBay every day the Science Center is open to the public. Tickets to Planetarium shows are FREE for Science Center members and $6 for non-members. Learn more about shows in the Orthwein StarBay or obtain tickets at slsc.org/planetarium.

Hundreds of FREE, Hands-On Experiences

One of the nation’s only free, nonprofit science centers and featuring hundreds of interactive, hands-on experiences across ten galleries, the Saint Louis Science Center offers free admission to all guests and is currently open to the public Wednesdays through Mondays (check slsc.org for hours). In addition to the Planetarium upgrade, guests visiting the Science Center can enjoy:

The interactive traveling exhibition, The Blue Whale Story, to learn more about the life story of the largest creatures to ever live on Earth. This exhibition is open through Jan. 10, 2027.Stunning documentaries and blockbuster feature films (including The Odyssey with showtimes this week) in the five-story OMNIMAX® Theater, one of the only IMAX® Dome with Laser theaters in the world.A celebration of Forest Park’s 150th anniversary in the Planetarium Lobby from July 20 – Aug. 3 to explore how St. Louisans have created memorable moments throughout its history.Several special programs for one-on-one interaction with local STEM professionals including:Science Center Up Late: Experience Sound, an after-hours, adults only event on July 25 that explores the STEM in sound.Monthly Star Parties outside the Planetarium to observe the stars, planets and other heavenly objects in the night sky, with the next event planned Aug. 7.SciFest: Play and Creativity Expo that celebrates the fun in science and art on Aug. 8.The viewing of a spectacular Lunar Eclipse on Aug. 27 (8-11:30 p.m.) alongside the Planetarium team and astronomers from around the region. This event will operate rain or shine, as guests will either view the event with telescopes and binoculars or take advantage of the new digital presentation system to view the eclipse from a clear location around the globe.Club Wonder: Light Years Ahead on Oct. 3 (7:30-11 p.m.), a special event that supports the Science Center mission and champions the spirit of discovery, innovation and momentum that carries us forward.The return this winter of the popular Planetarium Laser Shows that combine music and immersive lighting to bring the songs of favorite artists to life.

For more information on programs and events at the Science Center, please visit slsc.org or call 314-289-4400.

Additional graphics and media information – Photos/videos related to the reopening of the James S. McDonnell Planetarium can be found HERE. Additional graphics may be obtained from Saint Louis Science Center Public Relations Manager Doug Bolnick by email at douglas.bolnick@slsc.org or by phone at 314-289-4461.

About the James S. McDonnell Planetarium

Since opening in 1963, the James S. McDonnell Planetarium at the Saint Louis Science Center has served as THE PLACE for guests to explore the stars and discover St. Louis’ direct impact on America’s space history. For this, the Planetarium ranks amongst America’s Best Planetariums by the USA Today Readers’ Choice Awards. Along with daily, educator-led live shows and in-person telescope viewing throughout the year, guests can learn about life on Mars and view photos, artifacts and other material from outer space (including Gemini and Mercury space capsules built in St. Louis during the 1960s). For more information, visit slsc.org/planetarium.
 

About the Saint Louis Science Center

The mission of the Saint Louis Science Center is to inspire everyone to be curious and engaged in science. Named a Smithsonian Institution Affiliate in 2016, America’s Best Free Museum by Newsweek in 2025, and one of America’s Best Science Museums by USA Today, the award-winning Science Center engages guests through on-site experiences, including hundreds of hands-on exhibits, the OMNIMAX® Theater, which is one of the only IMAX® Dome with Laser theaters in the world, and the James S. McDonnell Planetarium, ranked among America’s Best Planetarium by the USA Today Readers’ Choice Awards. For more information about the Saint Louis Science Center, please visit slsc.org.

CONTACT: Mindy Peirce, 314-289-4683 or mindy.peirce@slsc.org

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SOURCE St. Louis Science Center

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CleanSpark, Inc. Announces Closing of $2.276 Billion of Senior Secured Notes

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LAS VEGAS, Sept. 25, 2026 /PRNewswire/ — CleanSpark, Inc. (Nasdaq: CLSK) (“CleanSpark” or the “Company”), a market-leading data center developer, today announced that its wholly owned subsidiary, CSDC Finance I, LLC, has closed its previously announced offering of $2.276 billion aggregate principal amount of 7.875% senior secured notes due 2031.

The notes have not been registered under the Securities Act of 1933 and may not be offered or sold in the United States absent registration or an applicable exemption from registration. 

About CleanSpark
CleanSpark is a market-leading data center developer with a proven track record of success. We control a portfolio of more than 1.8 GW of power, land, and data centers across the United States powered by globally competitive energy prices. Sitting at the intersection of Bitcoin, energy, operational excellence, and capital

stewardship, we optimize our infrastructure to deliver superior returns to our shareholders. Monetizing low-cost, high reliability energy by producing a global emerging critical resource – compute – positions us to prosper in an ever-changing world.

Forward Looking Statements
This press release contains certain forward-looking statements within the meaning of the federal securities laws of the United States. The Company intends such forward-looking statements to be covered by the safe harbor provisions for forward-looking statements contained in the Private Securities Litigation Reform Act of 1995 and is including this statement for purposes of complying with these safe harbor provisions. Any statements made in this press release that are not statements of historical fact, such as statements regarding the anticipated terms

of the notes being offered, the completion, timing and size of the proposed Offering of the notes and the intended use of the net proceeds, are forward-looking statements and should be evaluated as such. These forward-looking statements generally are identified by the words “may,” “will,” “should,” “expects,” “plans,” “anticipates,” “could,” “seeks,” “intends,” “targets,” “projects,” “contemplates,” “believes,” “estimates,” “strategy,” “future,” “forecasts,” “opportunity,” “predicts,” “potential,” “would,” “will likely result,” “continue,” and similar expressions (including the negative versions of such words or expressions).

These forward-looking statements are based upon estimates and assumptions that, while considered reasonable by CleanSpark and our management, are inherently uncertain. Such forward-looking statements are subject to risks, uncertainties, and other factors that could cause actual results to differ materially from those expressed or implied by such forward looking statements. New risks and uncertainties may emerge from time to time, and it is not possible to predict all risks and uncertainties. Many factors could cause actual future events to differ materially from the forward-looking statements in this press release, including but not limited to: volatility in the price of CleanSpark’s securities due to a variety of factors, including changes in the competitive and regulated industry in which CleanSpark operates, CleanSpark’s evolving business model and strategy and efforts we may make to modify aspects of our business model or engage in various strategic initiatives, variations in performance across competitors, changes in laws and regulations affecting CleanSpark’s business, and the ability to implement business plans, forecasts, and other expectations and to identify and realize additional opportunities. The foregoing list of factors is not exhaustive. You should carefully consider the foregoing factors and the other risks and uncertainties described in the “Risk Factors” section of our Annual Report on Form 10-K for the fiscal year ended September 30, 2025 filed with the Securities and Exchange Commission (“SEC”) on November 25, 2025, our Quarterly Report on Form 10-Q for the fiscal quarter ended December 31, 2025 filed with the SEC on February 5, 2026, our Quarterly Report on Form 10-Q for the fiscal quarter ended March 31, 2026 filed with the SEC on May 11, 2026, our Quarterly Report on Form 10 Q for the fiscal quarter ended June 30, 2026 filed with the SEC on August 6, 2026, and in CleanSpark’s subsequent filings with the SEC. These filings identify and address other important risks and uncertainties that could cause actual events and results to differ materially from those contained in the forward-looking statements. Forward-looking statements speak only as of the date they are made. Readers are cautioned not to put undue reliance on forward-looking statements, and CleanSpark assumes no obligation and, except as required by law, does not intend to update or revise these forward-looking statements, whether as a result of new information, future events, or otherwise.

Contacts:
Investor Relations Contact:
Kyle Sourk
702-989-7693
ir@cleanspark.com 

Media Contact:
Eleni Stylianou
702-989-7694
pr@cleanspark.com 

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SOURCE CleanSpark, Inc.

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Talent Corps Names Mark Tower as Chief Operating Officer as part of the Executive Team

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Talent Corps, a leading provider of skilled-trades workforce solutions, is pleased to announce the appointment of Mark Tower as Chief Operating Officer, effective October 1, 2026.

DALLAS, Sept. 25, 2026 /PRNewswire-PRWeb/ — Talent Corps, a leading provider of skilled-trades workforce solutions, is pleased to announce the appointment of Mark Tower as Chief Operating Officer, effective October 1, 2026.

Mark’s leadership experience, operational discipline, and deep understanding of the staffing industry make him the right person to help lead Talent Corps through its next stage of growth.

Tower brings more than 20 years of executive leadership experience within the staffing and human-capital management industries. Throughout his career, he has successfully led large-scale domestic and international operations, built high-performing teams, and developed growth strategies centered on operational excellence, accountability, and exceptional service. His experience includes executive oversight of a $1 billion international operation focused on connecting vocational talent with employers.

As Chief Operating Officer, Tower will oversee Talent Corps’ day-to-day operations and work closely with the company’s executive leadership team to advance its strategic priorities. His responsibilities will include strengthening operational consistency, improving collaboration across departments and markets, supporting geographic expansion, and ensuring Talent Corps continues delivering dependable workforce solutions to its clients nationwide.

Mark’s leadership experience, operational discipline, and deep understanding of the staffing industry make him the right person to help lead Talent Corps through its next stage of growth, said Jared DeRuby, Owner of Talent Corps. “He shares our commitment to our employees, skilled-trades workforce, clients, and the communities we serve. We are excited about the leadership and vision he brings to this important role.”

Tower is known for his people-focused leadership style and his ability to align teams around a clear vision. His approach combines strategic planning with hands-on operational execution, helping organizations strengthen their internal processes while remaining responsive to the evolving needs of their clients and workforce.

“I am honored to serve as Chief Operating Officer of Talent Corps,” said Tower. Talent Corps has built a strong reputation by putting people first and delivering skilled, dependable workers to our clients. “I look forward to working alongside our talented team to strengthen our operations, expand our reach, and create even greater opportunities for our employees, clients, and skilled-trades professionals.”

Tower’s appointment reflects Talent Corps’ continued investment in its leadership infrastructure and its commitment to sustainable national growth. Under his operational leadership, the company will remain focused on developing its people, improving the customer and employee experience, and connecting qualified skilled-trades professionals with meaningful opportunities across the country.

About Talent Corps

From large-scale builds to fast-moving projects, Talent Corps delivers the nationwide construction staffing solutions to keep your projects on schedule and compliant. We connect employers with reliable, safety-focused, and job-ready tradesmen across multiple industries. Whether you’re filling one position or staffing an entire project, we’ve got you covered. Learn more at talentcorps.com.

Media Contact:

Sean Dorminy

Vice President of Marketing

Talent Corps

sdorminy@talentcorps.com

214-212-6805

talentcorps.com

Media Contact

Sean Dorminy, Talent Corps, 1 214-212-6805, Marketing@talentcorps.com, https://talentcorps.com/ 

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SOURCE Talent Corps

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Notice of Data Incident

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BEACHWOOD, Ohio, Sept. 25, 2026 /PRNewswire/ — Saber Healthcare Group announces a security incident that may have affected certain individuals’ information. On July 27, 2026, Saber detected a service outage affecting some of its internal and external computer systems. Once discovered, Saber immediately secured and isolated its systems and began an investigation with the help of outside cybersecurity experts. The investigation determined that an outside party gained access to Saber’s corporate computer network; and on July 27, 2026 that party encrypted a small portion of files, which is what caused the outage. Saber’s electronic medical record system was hosted and maintained by a separate outside provider, whose systems were not affected by this incident. Saber’s facilities access that system over the web and there was no evidence that the medical record database was accessed, modified, or copied. Using backup copies that were not affected, they restored the inaccessible files within 24 to 48 hours of discovering the outage, with no loss of data.

Saber conducted a review of the potentially affected files to determine what information they contain. The type of information varies by individual but may include their name and one or more of the following: date of birth, driver’s license/state issued identification number, health insurance information, medical information, financial account information, passport number, and/or Social Security number. On August 19, 2026, they completed their review and began locating address information to notify individuals directly through the mail. In an abundance of caution, they are offering individuals access to credit monitoring and identity protection services at no cost.

In response to this incident, Saber took immediate steps to secure its systems and engaged third-party specialists to assist in a thorough investigation and response. They have also implemented additional security measures to further minimize the risk of a similar incident occurring in the future. Saber has not detected ongoing unauthorized activity since these additional measures were put in place. For more information or to enroll in these services, individuals should contact the organization’s assistance line at 1-833-918-1128, Monday through Friday, from 8:00 AM to 8:00 PM ET, excluding holidays.

Individuals are encouraged to remain vigilant against incidents of identity theft and fraud by reviewing credit reports/account statements and explanation of benefits forms for suspicious activity and to detect errors. Individuals may also place a fraud alert or credit freeze by contacting the credit reporting agencies: TransUnion 1-800-680-7289; Experian 1-888-397-3742; Equifax 1-888-298-0045. You can further educate yourself regarding identity theft, fraud alerts, credit freezes, and steps to protect your personal information by contacting the credit reporting bureaus, the Federal Trade Commission (“FTC”), or their state Attorney General. The FTC may be reached at 600 Pennsylvania Ave. NW, Washington, D.C. 20580; www.identitytheft.gov; 1-877-ID-THEFT (1-877-438-4338); and TTY: 1-866-653-4261. Instances of known or suspected identity theft should also be reported to law enforcement, the state Attorney General, and the FTC.

View original content:https://www.prnewswire.com/news-releases/notice-of-data-incident-302890531.html

SOURCE Saber Healthcare Group

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