Search for 11 missing nuclear scientists escalates as top lawmakers reveal NEW ’national security’ fears

Lawmakers are demanding a sweeping investigation into the mysterious disappearances and deaths of nearly a dozen top US scientists, citing national security concerns.

At least 11 experts with ties to NASA, nuclear research, aerospace programs and classified projects have vanished or turned up dead in recent years.

Many of the individuals held top security clearances, granting them access to sensitive information on space missions, nuclear technology or advanced defense systems, prompting speculation about possible ‘sinister’ connections.

Lawmakers are now demanding that the FBIPentagon, NASA and the Department of Energy open probes into the concerning deaths and disappearances, which included researchers from NASA’s Jet Propulsion Laboratory and Los Alamos National Laboratory.

‘The Committee on Oversight and Government Reform is investigating recent unconfirmed public reporting on the disappearance and death of individuals with access to sensitive US scientific information,’ Republican chairman James Comer wrote in letters sent on Monday. 

‘These reports allege that at least ten individuals who “had a connection to US nuclear secrets or rocket technology,” have “died or mysteriously vanished in recent years,”‘ he writes. 

‘If the reports are accurate, these deaths and disappearances may represent a grave threat to US national security and to US personnel with access to scientific secrets.’

Comer specifically notes the ‘possible sinister connection between a string of mysterious deaths and disappearances which began in 2023.’

President Donald Trump said that he was briefed on the string of disappearances and deaths last week, saying that answers about the alarming cases should come out in the coming weeks. 

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UFO cluster spotted over mysterious base tied to missing Air Force scientist

A massive cluster of unknown flying objects was spotted near Wright-Patterson Air Force Base, a military installation long rumored to be linked to UFO activity.

Witnesses near the Ohio base captured the craft on April 8, showing a silent triangle of glowing lights moving in perfect formation before splitting apart mid-flight.

The lights appeared to drift slowly downward, flickering, pulsing and changing brightness individually as they hovered in the night sky.

Reports described the sighting as having ‘no sound, no standard navigation lights, movement unlike any known aircraft, drone swarm or satellite.’

The video was reportedly taken from Rainbow Lakes, a 60-acre outdoor recreational retreat in Fairborn, about four miles from the base.

Wright-Patterson Air Force Base (WPAFB) has drawn renewed attention in recent months, as its research laboratory was previously led by retired Major General William Neil McCasland, who disappeared earlier this year.

McCasland, 68, went missing from his New Mexico home on February 28, reportedly leaving with only hiking boots and a .38-caliber revolver.

He led the Air Force Research Laboratory from May 2011 until his retirement in 2013, a facility long associated in UFO lore with alleged materials recovered after the 1947 Roswell incident.

WPAFB leads development in aerospace technology, advanced materials, sensors, human performance and AI.

The Daily Mail has contacted WPAFB for comment on the video.

The clip has flooded social media, where users are debating whether the lights are extraterrestrials or parachutists with flares.

One user on X claimed the lights were ‘non-human intelligent orbs,’ while another user on Reddit shared: ‘This is exactly what it looks like when parachuters have flares attached as they’re falling.’

‘I agree that is what this looks like. A free-fall team, whether it be military or civilian, gets into their final descent stack after their chutes have already deployed,’ a Redditor shared.

‘My issue with this is that the cloud ceiling is super low. If this is a training jump, this low a ceiling would cause it to get pushed or canceled. 

‘Obviously, it is hard to get an ideal grasp on everything since the video is short and in low light. That said, it looks like we lose visual on the flares intermittently as they pass through the clouds.’

Another Redditor joked, saying, ‘They’re coming for more scientists,’ likely referring to McCasland, who managed the Air Force’s $2.2 billion science and technology program along with additional customer-funded research.

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Scientists Can’t Seem To Stop Going Missing Under Mysterious Circumstances

Ten U.S. researchers and scientists have reportedly died or disappeared over the past 33 months amid increasing speculation about the cause of some of the disappearances.

Steven Garcia, a 48-year-old government contractor who allegedly had top-level clearance at a key nuclear facility disappeared in August 2025 after reportedly leaving behind his phone, wallet and keys, taking a gun and leaving his home in New Mexico on foot, NewsNation reported Thursday. Moreover, retired Air Force Maj. Gen. William Neil McCasland similarly went missing on Feb. 27 after leaving his home in Albuquerque on foot, the outlet reported.

Eight other well-known scientists and researchers in the U.S. have reportedly died or gone missing over the past few years, raising questions about whether some of these cases might involve suspicious circumstances. However, U.S. officials have not identified any definitive connection between the cases, according to an April 9 Newsweek report.

Kansas City National Security Campus (KCNSC), who Garcia served as a contractor for, produces 80% of the non-nuclear material part of the U.S.’ nuclear weapons, The Daily Mail reported, citing an anonymous source.

“Over the past year, 10 different US specialists, ranging from scientists working on aerospace, nuclear and UAP research have all gone missing. Most of the cases have been labelled as old person wandering off, or disappearing when hiking,” professor and independent journalist Adam Cochran wrote in a Tuesday X post responding to the Daily Mail’s story. “But it’s way too many to be a coincidence especially when many of them worked together, and all happened to work on top US secrets…”

During a Wednesday press briefing, Fox News’ Peter Doocy asked White House press secretary Karoline Leavitt about whether the U.S. government is planning to investigate the spate of reported disappearances and deaths.

“There are now 10 American scientists who have either gone missing or died since mid-2024,” the reporter said. “They all reportedly had access to classified nuclear or aerospace material. Is anybody investigating this to see if these things are connected?”

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Trump Says White House is Investigating Mysterious Deaths and Disappearances of 10 US Scientists

President Trump on Thursday said his administration has launched an investigation into the deaths and disappearances of 10 US scientists.

“There are these 10 missing scientists with access to classified stuff, nuclear material, aerospace. They’ve all gone missing or turned up dead in the last couple months,” a reporter said to President Trump.

“Well, I hope it’s random, but we’re going to know in the next week and a half. I just left a meeting on that subject,” Trump said.

“So pretty serious stuff, but we’re going to be now hopefully, I don’t know, coincidence if you want it, whatever you want to call it. But some of them were very important people and we’re going to look at it,” Trump added.

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Speculation EXPLODES Following Disappearance Of 10th Expert With UFO and Nuclear Secrets

Following the revelation that yet another government contractor with links to nuclear secrets and suspected dark project UAP information has vanished, speculation as to what exactly is going on has massively intensified.

The case of Steven Garcia, a 48-year-old property custodian at the Kansas City National Security Campus in Albuquerque, New Mexico, marks the latest entry in a disturbing sequence of deaths and vanishings among individuals connected to NASA, nuclear weapons components, and sensitive aerospace research.

Los Angeles Magazine contributor Lauren Conlin joined “Jesse Weber Live” to discuss the case, noting its eerie parallels to prior incidents.

Garcia’s disappearance is being framed as the 10th missing person case in the UFO mystery.

The disturbing pattern of deaths continues to baffle.

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Missing nuclear official becomes TENTH person tied to dark pattern surrounding U.S. secrets

Another person with links to America’s nuclear secrets has gone missing as the disturbing list of deaths and disappearances in recent years continues to grow. Steven Garcia, 48, vanished without a trace on August 28, 2025. He was last seen leaving his Albuquerque, New Mexico home on foot, carrying only a handgun. An anonymous source told the Daily Mail that Garcia was a government contractor working for the Kansas City National Security Campus (KCNSC), a major facility in Albuquerque that plays a key behind-the-scenes role in America’s national defense. Garcia allegedly served as a property custodian at KCNSC’s New Mexico facility, giving him a top security clearance and broad access to the entire site’s nuclear secrets. The source described Garcia’s work as “a very high-level, overseeing position for all the assets.” The government contractor’s sudden disappearance marks the tenth person with ties to America’s space or nuclear secrets who has died or mysteriously vanished in recent years, putting U.S. national security experts on edge.

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Submarine finds unknown structures beneath Antarctica, then lost contact and disappeared

An unmanned submarine mapping West Antarctica’s Dotson Ice Shelf reported strange under-ice structures, then went silent ten miles beneath it.

The vehicle, called Ran, had spent weeks scanning an ice area roughly fifty square miles, revealing patterns that upend simple melt models.

Ran’s mission beneath Dotson ice shelf

The work was led by Anna Wåhlin, a professor of oceanographic physics at University of Gothenburg, coordinating the Ran missions in West Antarctica.

Her research focuses on how ocean currents erode ice shelves from below, changing glacier stability and future sea level.

Ran is an autonomous underwater vehicle, a robot submarine that navigates alone under ice for hours.

During a 2022 campaign, Ran spent 27 days weaving under Dotson’s floating ice, eventually reaching about eleven miles into the hidden cavity.

The mission aimed to explain the sharp contrast between Dotson’s thick, slow-melting eastern side and its thinner, faster-melting western side.

Ran saw strange things then vanished

Using sonar, Ran mapped 54 square miles of ice underside beneath Dotson Ice Shelf. The maps revealed flat plateaus, terraced steps, and teardrop-shaped pits, all carved by basal melt, melting that attacks the ice from below.

In the east and center, Ran saw icy terraces stacked like steps, while the west looked smoother, with channels and scooped depressions.

None of these terraces or teardrop pits show up on satellite images, so they had remained completely hidden until Ran’s mission.

Warm deep water, uneven melting

Around Antarctica, Circumpolar Deep Water, a warm salty current from the Southern Ocean, moves onto the shelf and melts ice shelves from below.

Satellite altimetry over Dotson shows that melt channels lose ice at about 40 feet per year, a thinning pattern linked to warm water.

Analysis of measurements under Dotson indicates that this ice shelf added 0.02 inches to sea level between 1979 and 2017.

The under-ice maps show that this warm inflow focuses erosion on Dotson’s western side, while colder water leaves the eastern flank protected.

Terraces, teardrops, and turbulence

Where currents move slowly, the base of the ice looks like stacked ledges, formed as melting eats away flats and leaves small steps.

In the fast outflow region, currents create smoother surfaces with grooves, where shear-driven turbulence, mixing caused by sliding water layers, drives rapid melting.

Some pits are teardrop shaped, 984 feet long and 164 feet deep, carved by currents near the ice base.

Elsewhere, the terraced plateaus probably record bursts of slightly warmer water entering the cavity, slowly peeling away layers of ice over many years.

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Disappearance of NASA rocket scientist takes chilling turn after critical national security patent comes to light

The disappearance of a rocket scientist has taken a chilling new turn after it emerged she holds a one-of-a-kind patent tied to advanced US launch systems.

Monica Jacinto Reza, 60, was last seen hiking in the rugged San Gabriel Wilderness area within the Angeles National Forest on the trail to Waterman Mountain summit on June 22, 2025, at about 9:10am local time.

Several 2025 reports in the forum EISPIRATEN indicated that a man hiking about 30 feet ahead of Reza turned around moments later and discovered she had vanished without a trace. According to those familiar with the hike, Reza was carrying a backpack believed to contain several liters of water at the time she disappeared.

New attention has focused on Reza’s work as public records highlight her role in developing advanced aerospace materials linked to high-performance propulsion systems.

Records show she is the only surviving co-creator of a patent filed in 2010 with Dallis Ann Hardwick, who died of cancer in 2014, for a specialized metal designed to resist burning while remaining incredibly strong under extreme heat.

She was also credited as a co-inventor of Mondaloy, a nickel-based superalloy later used in key components of advanced propulsion systems developed through US Air Force and NASA-backed research programs.

Reza spent decades working at Rocketdyne, later part of Aerojet Rocketdyne, a major aerospace contractor involved in government propulsion programs, while retired US Major General William Neil McCasland, who oversaw related Air Force research portfolios, also went missing in June 2025.

Reza and McCasland are among nine recent cases involving scientists with ties to aerospace, defense or nuclear research whose deaths or disappearances have drawn public attention.

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Ninth Scientist Linked to U.S. Secrets Confirmed Dead Under Highly Suspicious Circumstances — Disturbing Pattern of Deaths and Disappearances Among U.S. Space Program Experts Raises Alarming Questions

A troubling pattern is once again drawing renewed scrutiny after the death of yet another scientist tied to America’s most sensitive space and defense programs.

Michael David Hicks, a longtime research scientist at NASA’s prestigious Jet Propulsion Laboratory (JPL), died on July 30, 2023, at just 59 years old, according to the Daily Mail.

Hicks was known in scientific circles for his work connected to advanced research initiatives, many of which intersect with highly classified aerospace and defense projects.

But nearly three years later, basic questions surrounding his death remain unanswered.

According to available records, the cause of Hicks’ death has never been publicly disclosed. Even more alarming, there appears to be no publicly available record indicating that an autopsy was ever conducted

The Daily Mail reported:

Hicks, who worked at JPL from 1998 to 2022, was credited with publishing over 80 scientific papers and was part of multiple teams helping NASA understand the physical properties of comets and asteroids.

Specifically, Hicks was involved with the DART Project, NASA’s test to see if humans could deflect dangerous asteroids away from Earth. He also worked on the Deep Space 1 Mission, which tested new spacecraft technology that flew by a comet in 2001.

While there have been no public allegations of foul play, Hicks’ case marks the ninth person with ties to America’s space or nuclear secrets who has died or mysteriously vanished in recent years, which has set off alarm bells among US national security experts.

Moreover, three of these scientists had close ties to Hicks, as all of them worked at the Jet Propulsion Lab or participated in NASA missions there. Monica Reza, JPL’s new Director of the Materials Processing Group, vanished without a trace in June 2025, just months after beginning her tenure at the NASA lab.

Two other men with deep ties to JPL died recently, including a long-time coworker of Hicks, Frank Maiwald, who died in July 2024 at age 61, with even less public acknowledgement of his untimely passing.

Meanwhile, astrophysicist Carl Grillmair, 67, was murdered on the front porch of his home on February 16, 2026. The California Institute of Technology researcher’s work was heavily supported by NASA’s JPL, and Grillmair was personally involved with major space telescope missions led by NASA.

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Mystery surrounds death of NINTH scientist tied to US secrets as disturbing pattern grows

Another scientist with ties to America’s space program has now joined the growing list of deaths and disappearances around the US. 

Michael David Hicks, a research scientist at NASA‘s Jet Propulsion Laboratory (JPL), passed away on July 30, 2023 at the age of 59, but the cause of death was never made public, and no record of an autopsy being performed could be found. 

Hicks, who worked at JPL from 1998 to 2022, was credited with publishing over 80 scientific papers and was part of multiple teams helping NASA understand the physical properties of comets and asteroids.

Specifically, Hicks was involved with the DART Project, NASA’s test to see if humans could deflect dangerous asteroids away from Earth. He also worked on the Deep Space 1 Mission, which tested new spacecraft technology that flew by a comet in 2001.

While there have been no public allegations of foul play, Hicks’ case marks the ninth person with ties to America’s space or nuclear secrets who has died or mysteriously vanished in recent years, which has set off alarm bells among US national security experts.

Moreover, three of these scientists had close ties to Hicks, as all of them worked at the Jet Propulsion Lab or participated in NASA missions there. Monica Reza, JPL’s new Director of the Materials Processing Group, vanished without a trace in June 2025, just months after beginning her tenure at the NASA lab.

Two other men with deep ties to JPL died recently, including a long-time coworker of Hicks, Frank Maiwald, who died in July 2024 at age 61, with even less public acknowledgement of his untimely passing.

Meanwhile, astrophysicist Carl Grillmair, 67, was murdered on the front porch of his home on February 16, 2026. The California Institute of Technology researcher’s work was heavily supported by NASA’s JPL, and Grillmair was personally involved with major space telescope missions led by NASA.

The Daily Mail has reached out to NASA, Hicks’ alma mater at the University of Arizona, and the scientist’s friends and colleagues for comment on the circumstances surrounding his death. 

Strangely, a series of online obituaries dedicated to Hicks did not mention any health issues before the 59-year-old’s death, which appeared to happen suddenly, roughly one year after leaving NASA JPL.

A similar situation unfolded after Maiwald’s death on July 4, 2024, when the prominent JPL researcher died in Los Angeles from unknown circumstances. 

Despite Maiwald being a JPL Principal – an award given to scientists ‘making outstanding individual contributions’ in their fields – there were no public comments from authorities after the esteemed scientist’s death, and the only public record marking his passing was a single obituary posted online.

NASA and JPL have not commented on the deaths of Maiwald or Hicks, and did not reply to Daily Mail’s inquiries into the nature of the scientists’ work before their deaths.

In June 2023, just 13 months before his death, Maiwald was the lead researcher on a breakthrough that could help future space missions detect clear signs of life on other worlds in the solar system and beyond.

As for the other JPL-connected scientist, Grillmair had contributed to the discovery of water on a distant planet, with colleagues calling his work ‘ingenious’ and adding that the research could point to signs of life less than 160 light-years from Earth.

According to his Caltech profile, he also worked on the NEOWISE and NEO Surveyor, infrared space telescopes that track asteroids. However, experts have also expressed concern that this technology has also been used in advanced missile designs.

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