South Dakota
Mystery over Montana: Balloon spotted in weekend skies owned by South Dakota company
BILLINGS — After last year’s sighting of a Chinese spy balloon over Billings, Montanans have kept their eyes on the skies. That was especially true over the weekend, when several residents posted pictures on social media of a balloon spotted hovering over Montana skies.
That balloon, however, was not a foreign surveillance tool: It’s owned by South Dakota-based aerospace technology company, Aerostar, which is conducting research to improve its technology.
The balloon spotted over the weekend was much bigger than a weather balloon.
“That Thunderhead system, like the one you sent the photo of, that’s a 60 or 70-foot wide balloon, so it’s a pretty good size balloon,” said Russ Van Der Werff, vice president of stratosphere solutions for Aerostar over a video call Tuesday.
Aerostar
South Dakota-based Aerostar launched the balloon that many spotted, using it for research and development.
“Suddenly people’s ears perk up when the balloons go overhead, and they think there must be something going on. But the reality is, you know, we’ve been flying these systems for decades,” said Van Der Werff.
“We fly probably a couple dozen balloons a year just as R&D tests to test the navigation, the endurance, the steering, the solar and battery technology and all of that,” Van Der Werff said. “It’s designed to be a long-duration, navigational-enabled stratospheric balloon. So it flies, say, between 50 and 100,000 feet and it can steer to a location and persist there by using different winds at different altitudes up in the atmosphere.”
These balloons are fitted with an aviation transponder, so they can be tracked.
“We file a flight plan, just like an aircraft would, work in contact with the FAA or whatever country authorities were flying over, just like an aircraft would,” said Van Der Werff.
MTN News
The company works with partners like NASA, Google, and even the U.S. military, helping with everything from communications during natural disasters to scientific research.
It’s something Van Der Werff hopes Montanans will get used to as the technology improves.
“As we figure out how to do more interesting stuff, more important stuff with these systems, there’s going to be more of them there. So hopefully people can get used to seeing them. And it’s not always a bad thing. In fact, a lot of the things we’re doing are really good,” Van Der Werff said.
As a meteorologist for the National Weather Service in Glasgow, Patrick Gilchrist says his agency periodically fields calls about strange balloon sightings, particularly in the wake of the Chinese spy balloon flight last year.
“Certainly, it’s drawn attention to weather balloons and to what’s going on there. We’ve gotten some questions,” said Gilchrist in a video call Tuesday.
Dozens of commenters on social media speculated that this latest balloon sighting was a National Weather Service balloon, but Gilchrist said his agency’s balloons are smaller.
“Ours are designed to go from the service of the Earth up to about 100,000 feet, sample what that is, then they burst. Then they fall to the Earth and they’re done with them basically,” Gilchrist said.
National Weather Service Glasgow
NWS launches at least two weather balloons daily from both Glasgow and Great Falls, usually around 5 a.m. and 5 p.m. The balloons provide the data that drive their forecasts.
“We’ve seen some of these balloons drift through from time to time, but we don’t think a whole lot of them,” added Gilchrist.
South Dakota
Mr. Basketball award is presented annual by Hansen Anderson Basketball
HURON — Blake Ellwein of Huron has been named as the 2026 South Dakota Mr. Basketball award winner by Hansen Anderson Basketball.
The 6-foot-10 senior guard and South Dakota State University recruit led Huron to a 20-4 record and the state Class AA boys basketball championship. He made 25 of 27 free throws in the state tourney.
Ellwein is the all-time leading scorer at Huron High School with 1,535 career points. He averaged 21.5 points per game in his senior season. He is a three-time Class AA all-state selection and three-time All-Eastern South Dakota Conference player who earned all-tournament honors three times at state AA tourneys.
Since the award was first presented in 1978, Ellwein is the third Huron player selected for the honor. He joins Rod Merriam in 1980 and Eric Hall in 2004 as previous honorees for the Tigers.
Other finalists included: Jackson Wadsworth of Hamlin, Samuel DeGroot of Sioux Falls Lincoln, Marvin Richard III of Pine Ridge and Will Kuhl of West Central.
The award is voted on yearly by all boys basketball coaches in the state and was presented at a ceremony held Thursday, May 14, in the Huron Arena.
Wagner standout and University of Nebraska recruit Ashlyn Koupal of Wagner recently was named South Dakota’s Miss Basketball for 2026.
Hansen Anderson basketball was founded in 1977 by Richard Hansen and Dave Anderson. The annual publication highlighsteams and players from across the state.
South Dakota’s Mr. Basketball Winners
2026: Blake Ellwein, Huron.
2025: Griffen Goodbary, Sioux Falls Christian.
2024: Jacob Mehrman, Harrisburg.
2023: Joe Sayler, White River.
2022: Kalen Garry, De Smet.
2021: Matthew Mors, Yankton.
2020: Ryder Kirsch of St. Thomas More.
2019: Noah Freidel of Tea Area.
2018: A.J. Piltzuweit of Vermillion.
2017: Matt Cartwright of Sioux Falls O’Gorman.
2016: Ty Hoglund of Dell Rapids.
2015: Bo Fries of Langford Area
2014: Steven Schaefer of Rapid City Stevens
2013: Zach Hanson of Pierre.
2012: Skye Warwick of St. Thomas More.
2011: Zach Horstman of Winner and Liam Duffy of St. Thomas More.
2010: Jared Hannigan of Aberdeen Central.
2009: Tony Fiegen of Madison.
2008: Louie Krogman of White River.
2007: Matt Malloy of Parkston.
2006: Zach Finley of St. Thomas More.
2005: Eric Krogman of Elkton.
2004: Eric Hall of Huron.
2003: Paige Paulsen of Custer.
2002: Matt Hammer of Elkton.
2001: Josh Mueller of West Central.
2000: Steve Anderson of Rapid City Central.
1999: Denver TenBroek of McIntosh.
1998: Austin Hansen of Brandon Valley and Mike Miller of Mitchell.
1997: Austin Ledeboer of Armour.
1996: Todd Schlekeway of Mobridge and John Sivesind of Sioux Falls Roosevelt.
1995: Chris Janssen of Emery.
1994: Chuck Welke of Warner.
1993: Jason Sutherland of Watertown.
1992: Lance Luitjens of Custer and Eric Lappe of Harrold.
1991: Eric Kline of Aberdeen Central.
1990: Brent Lindskov of Isabel.
1989: Eric Piatkwoski of Rapid City Stevens.
1988: George Bettelyoun of Pine Ridge.
1987: Kyle Jordre of Platte.
1986: Sam Goodhope of Winner.
1985: Bart Fredrick of Mitchell and Randy Leslie of Sioux Falls Washington.
1984: Todd Smith of Wakonda.
1983: Luther Hippe of Sioux Falls Washington and Troy Schaefer of Pierre.
1982: Lonni Stover of Webster.
1981: Alan Miller of Stickney.
1980: Rod Merriam of Huron.
1979: Mark Smidt of Sioux Falls Washington.
1978: Barry Glanzer of Armour.
South Dakota
Homeschool SD Conference kicks off with free concert Friday at The Monument
RAPID CITY, S.D. (KOTA) – A free worship concert is coming to Rapid City this Friday night as part of the annual Homeschool South Dakota Conference.
The concert will take place May 15th at The Monument and will officially kick off the two-day conference event. Doors open at 7 p.m., with the concert beginning at 7:30.
The evening will feature praise and worship music from Mike Weaver, the lead singer of the Christian band Big Daddy Weave. Organizers say the concert is completely free and open to the public, no tickets or conference registration required.
The Homeschool South Dakota Conference brings together homeschooling families from across the state for educational sessions, guest speakers and community activities throughout the weekend.
Organizers say the concert is designed to be a community-wide event welcoming anyone interested in attending. Additional information about the conference and concert is available through Homeschool South Dakota.
See a spelling or grammatical error in our story? Please click here to report it.
Do you have a photo or video of a breaking news story? Send it to us here with a brief description.
Copyright 2026 KOTA. All rights reserved.
South Dakota
6 Most Relaxing South Dakota Towns
South Dakota knows how to slow down. Hot Springs runs an 87-degree natural mineral pool that has drawn visitors since 1890. Spearfish anchors itself with a working fish hatchery dating back to 1896. Mitchell rebuilds its Corn Palace exterior every year out of actual corn. These are six of the state’s most relaxing small towns.
Aberdeen
Aberdeen sits in the James River valley of northeastern South Dakota, known locally for being the closest thing the state has to an Oz theme park. Storybook Land, a free-admission public park on the north side of the city, is built around L. Frank Baum’s connection to the area. Baum lived and published in Aberdeen in the 1880s, and the park features a full Wizard of Oz land with a yellow brick road, the Emerald City, and Dorothy’s House. The same park complex includes a castle, fairy-tale attractions, and a small petting zoo.
Downtown, the Hagerty & Lloyd Historic District holds some of Aberdeen’s oldest homes and buildings, including the Margaret and Maurice Lamont House, a Tudor Revival. Richmond Lake Recreation Area, about 10 miles northwest of town, adds hiking, biking, and camping on a reservoir that is the local summer anchor.
Hot Springs
Relaxation is built into Hot Springs. You can soak in the warm natural waters of the Evans Plunge Mineral Springs, which have drawn visitors for over a century. Established in 1890, the spring-fed waters naturally hold a year-round 87-degree temperature. In addition to the thermal springs at Evans Plunge, you have hot tubs, steam rooms, slides, and more.
Beyond the soak, the Mammoth Site is an active paleontological dig featuring remains of Ice Age giants. Consider booking a stay at the historic Red Rock River Resort Hotel & Spa, a sandstone building constructed in 1891. Family-owned and located downtown, the hotel offers quality care and a well-preserved interior. It’s within walking distance of Evans Plunge and other hot spring locations.
Lead
A close neighbor to the busier Deadwood, Lead is a town every bit as historic and far more relaxing. It’s an old mining town at its core, with several modern amenities along its historic Main Street. The Black Hills Mining Museum showcases the area’s gold rush, while the Homestake Opera House, which hosts year-round tours, concerts, dances, and educational events, is a century-old building that once held a bowling alley, billiards hall, and more.
For families, the Sanford Lab Homestake Visitor Center takes a deep dive into the region’s history, its people, and the ongoing scientific research conducted in its underground laboratories. Lead is the right town for South Dakota’s Wild West history without the commercial trappings.
Spearfish
On the northern edge of the Black Hills, Spearfish sits at the mouth of Spearfish Canyon, a 19-mile limestone gorge cut by Spearfish Creek that drops several notable waterfalls along its length. The Spearfish Canyon Scenic Byway follows the canyon floor, past Bridal Veil Falls and Roughlock Falls, and provides one of the most reliably beautiful and uncrowded drives in the state. The D.C. Booth Historic National Fish Hatchery, established in 1896 and now run as a historic site, anchors the town’s history with restored buildings, raceway ponds full of visible trout, and the Von Bayer Museum of Fish Culture.
Downtown Spearfish has a walkable core along Main Street with local restaurants including Killian’s Food and Drink and Lucky’s 13 Pub. For shorter outings, Spearfish City Park features the hatchery at one end, a sculpture walk along the creek, and shaded picnic grounds. Combined with its easy access to Deadwood, Lead, and the rest of the northern Black Hills, Spearfish offers a strong base for anyone wanting to relax without giving up access to outdoor activities.
Custer
Custer is the gateway to Custer State Park, a 71,000-acre preserve in the southern Black Hills that holds one of the largest publicly owned bison herds in the country, roughly 1,300 head, along with elk, pronghorn, and mule deer. The Wildlife Loop Road runs 18 miles through open grassland and mixed pine, with frequent wildlife sightings. Jewel Cave National Monument, 15 miles west of town, has more than 215 mapped miles of passages, ranking it among the longest cave systems in the world.
Downtown Custer itself is compact, with Sage Creek Grille serving elk-stuffed mushrooms and other regional dishes; it has been a fixture on Mount Rushmore Road for two decades. The Crazy Horse Memorial, still under construction since 1948, sits 15 miles north on Highway 385. For outdoor activity, Custer is the closest town to both the 109-mile Mickelson rail-trail and the trailhead for Black Elk Peak, the highest point in South Dakota at 7,242 feet.
Mitchell
Mitchell is home to the Corn Palace, a civic auditorium on Main Street whose exterior is redesigned every year out of actual corn, grain, and native grasses by a rotating group of local artists. The original structure dates to 1892, with the current building completed in 1921. New murals go up each summer. The building hosts high school basketball, concerts, and the annual Corn Palace Festival in late August. Admission is free year-round.
Woolworth’s Caramel Apples, next door, has been making the same recipe since the 1950s. The Dakota Discovery Museum a few blocks away covers regional history with a restored 1886 one-room schoolhouse, 1900 farmhouse, and 1909 Italianate home, plus a collection of Native American art and early 20th-century prairie paintings by Oscar Howe and Harvey Dunn.
Visit Relaxing South Dakota Today
These six towns split fairly cleanly between two South Dakotas: the prairie side, Aberdeen and Mitchell, and the Black Hills side, Hot Springs, Lead, Spearfish, and Custer. The prairie towns are anchored by one or two strong local institutions and a quieter pace. The Black Hills towns are anchored by the landscape itself. Either side rewards a weekend, and together they give you a fuller picture of the state than Mount Rushmore alone ever could.
-
New York33 minutes agoQuestions Arise About Jack Schlossberg’s Readiness for Congress
-
Los Angeles, Ca39 minutes agoLos Angeles releases searchable list of worst rental properties
-
Detroit, MI1 hour agoMLB News & Moments: Mets Gain Much-Needed Momentum by Sweeping Detroit
-
San Francisco, CA1 hour agoWhere to Find Free Street Parking for Shows in San Francisco | KQED
-
Dallas, TX1 hour agoDallas Stars Forward Would Be Perfect Trade Target for NY Rangers
-
Boston, MA2 hours ago
JetBlue to pull out of N.H.’s largest airport amid capacity crisis, officials announce – The Boston Globe
-
Denver, CO2 hours agoDenver area events for May 15
-
Seattle, WA2 hours agoFriday Roundtable: Free Summer Shuttles