SpaceX’s Polaris Dawn mission lifts off ahead of planned first commercial spacewalk
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(CAPE CANAVERAL, Fla.) — After two weeks of delays, the ambitious Polaris Dawn space mission, led by billionaire Jared Isaacman and in collaboration with SpaceX, launched early Tuesday morning.
The four-person civilian crew launched from the Kennedy Space Center in Florida on Tuesday at 5:23 a.m. ET in SpaceX’s Falcon 9 rocket, according to a social media post by the aerospace company.
Lift off came after one final two-hour delay due to “unfavorable weather at the launch site,” as reported SpaceX.
Isaacman, the CEO of the payment-processing company Shift4, is joined on the mission by former Air Force pilot Scott “Kidd” Poteet and two SpaceX engineers, Anna Menon and Sarah Gillis.
The highly anticipated program faced a series of delays since the originally planned Aug. 26 launch due to unfavorable weather conditions and a ground system issue at the launch site.
Prepping for another possible delay, SpaceX said ahead of the launch that the weather forecast for Tuesday remained uncertain.
“Weather is currently 40% favorable for liftoff, and conditions at the possible splashdown sites for Dragon’s return to Earth remain a watch item,” the company wrote on X Sunday.
Despite the forecast, Issacman remained hopeful about this week’s launch possibility, writing on X, “This is a big improvement over the last two weeks. We are getting closer to getting this mission to orbit.”
The mission was previously delayed due to a ground-side helium leak on the Quick Disconnect (QD) umbilical, SpaceX said on Aug. 26. Umbilical systems employ QD fluid connectors to transfer fluids into a vehicle, according to NASA.
If successful, the Polaris Dawn mission is poised to make history by launching four private citizens into ultrahigh orbit, ascending to 870 miles above Earth. This would be the highest altitude of any human spaceflight mission since the Apollo program, more than a half century ago.
The program is set to span five days under normal conditions and will see two of the crew members exit the spacecraft in the first commercial spacewalk, at an altitude of 435 miles above Earth.
Due to the absence of an airlock on the SpaceX Dragon capsule, all four crew members will be exposed to the vacuum of space during the ambitious spacewalk.
The spacewalk will also serve as a critical test for SpaceX’s new extravehicular activity (EVA) spacesuits, an evolution of the intravehicular activity (IVA) suit.
This new design includes a heads-up display, helmet camera, and enhanced joint mobility. It also features thermal insulation, solar protection, and a suspension system that allows the wearer to pressurize the suit, don a harness and execute operations as if they were weightless.
The Dragon spacecraft also has undergone significant modifications, including upgrades to the life support systems to supply more oxygen during spacewalks, according to the Polaris program. Environmental sensing has been improved, and a new nitrogen re-pressurization system has been installed, according to the program.
The Polaris Dawn mission will be Isaacman’s second journey to space. In 2021, he funded his first mission to orbit Earth. The project was billed as a childhood cancer fundraiser, garnering $250 million for St. Jude Children’s Research Hospital, and marked the first all-civilian mission in Earth orbit.
(TAMPA, Fla.) — It has been more than 100 years since Florida’s Tampa Bay area – a region especially vulnerable to storm surge and flooding – faced a direct hit by a hurricane.
But Hurricane Milton is now heading straight for Florida’s Gulf Coast, with landfall and a 15-foot storm surge possible in Tampa by late Wednesday night, meaning residents are racing to evacuate ahead of the storm even as they continue to clean up the damage from Hurricane Helene.
Here’s why Hurricane Milton is posing such a threat to the Tampa Bay region:
Why is Tampa susceptible to flooding and storm surge?
The two major surrounding bodies of water – the Gulf of Mexico and surrounding bays – as well as the low-lying coastline make the Tampa Bay area especially susceptible to storm surge, according to experts.
The continental shelf in the Gulf of Mexico extends far offshore, up to 150 miles in some spots, according to the National Oceanographic and Atmospheric Administration. When water gets “shoved” onto the coast from tropical systems, it has nowhere to go but onto the land, Marshall Shepherd, director of the Atmospheric Sciences Program at the University of Georgia and former president of the American Meteorological Society, told ABC News.
Additionally, when it comes to storm surge, it isn’t the strength of the storm that matters, but rather the size, Shepherd noted. That’s because the larger is the storm system, the longer water gets pushed onto shore, according to Josh Dozor, general manager of medical and security assistance at International SOS, a risk mitigation company, and former deputy assistant administrator of FEMA.
“When you have a large storm, it enables the gradual, continuous buildup of storm surge as it approaches,” Dozor told ABC News. ” … That 10 to 15 feet of storm surge could result in 10 to 15 feet over what is normally dry land.”
It isn’t uncommon for rising waters from Hillsborough Bay, which comprises the northeast arm of Tampa Bay, to spill onto Bayshore Boulevard, a scenic waterfront roadway in South Tampa that serves as recreation for residents, as well as a common route for drivers. Bayshore Boulevard flooded ahead of and during Hurricane Helene, when the storm surge was less than is currently forecast for Hurricane Milton.
Hurricane Helene’s impact is still fresh
The Tampa Bay region is nowhere near done with recovery and cleanup from Hurricane Helene, which made landfall Sept. 30 and brought six feet of storm surge to the Tampa area’s coastlines. The storm’s size allowed for that surge to infiltrate homes and businesses along the Gulf Coast from Cedar Key to Fort Meyers – each of which is about two hours north and south of Tampa, respectively – residents told ABC News.
In Dunedin, Florida, located on the Gulf Coast at the northernmost tip of Tampa Bay, mountains of debris still litter the streets and people were still airing out their belongings when evacuation orders for Hurricane Milton were issued, Dunedin resident Candace Allaire, 39, COO of the Crown & Bull restaurant, told ABC News.
While the restaurant’s newly renovated kitchen weathered the brunt of Helene’s damage, the rest of the neighborhood was destroyed, Allaire said. Many homes for Allaire’s family and employees, as well as neighboring restaurants, had four feet of standing water in them for hours as Helene barreled through, she said.
The emotional toll of Helene less than two weeks ago, and Hurricane Ian two years ago, is still pervasive in the community. Rebecca Kuppler, mother to a 4-year-old son and 2-year-old daughter, lost everything in Hurricane Helene. The family had evacuated to Orlando ahead of the storm and heard from neighbors that the water line was rising higher and higher, she told ABC News.
“It’s not stuff,” Kuppler said of the loss. “It’s our home, it’s the memories, it’s the love, the time you put into that, and that’s what’s been really hard.”
The pile of debris outside of Kuppler’s home was still there as the forecasts for Hurricane Milton began, prompting the family to evacuate yet again.
The back-to-back storms are reminiscent of the 2004 hurricane season, when Hurricanes Charley, Frances, Ivan and Jeanne all struck Florida within a six-week period.
“It’s an extreme amount of stress, and if it happens once in a while, I think people can weather it,” Dozor told ABC News. “But when it happens a couple times a year or a couple times every few years, it takes a great toll on people.”
How climate change is increasing the storm risk in the Tampa Bay region
The extreme threat from hurricanes that the Tampa Bay region faces is also likely being influenced by our changing climate.
Human-amplified climate change is the primary cause for present-day rising sea levels, according to a consensus of climate scientists. It’s also triggering more frequent and more intense extreme rainfall events, experts say.
While many factors contribute to the magnitude and impact of storm surge and coastal flooding, average sea levels for many Gulf Coast communities are more than six inches higher today than they were just a few decades ago, data shows.
Human-amplified climate change also likely affected how fast Hurricane Milton intensified as it tracked over the warmer than average waters of the southern Gulf of Mexico, according to researchers. The record-high sea surface temperatures observed in this region over the past two weeks were made up to 400 to 800 times more likely by climate change, according to a rapid attribution analysis by Climate Central.
Warm ocean waters provide the energy hurricanes need to form and intensify. The warmer the water, the more powerful the storms typically are.
While a link has been established between the unusually warm sea surface temperatures and human-caused climate change, it is not yet known to what degree that climate change may have influenced Hurricane Milton’s development.
How Tampa Bay is preparing for the storm
Mandatory evacuations are in place for six counties in Florida, with Tampa at the center of the threat. Airports, businesses and schools from Tampa to Naples, some 170 miles south, are closing in preparation for Milton.
The Tampa area is one of the top five places for evacuations due to potential storm surge, Dozor said. Tampa Mayor Jane Castor issued a dire warning, urging those in the evacuation zones to heed evacuation mandates.
“If you choose to stay in one of the evacuation areas, you are going to die,” Castor said in an interview with CNN Monday night.
While FEMA and emergency management at the state and local levels report that they are adequately prepared for Hurricane Milton, it is incumbent upon residents to follow instructions and get themselves out of harm’s way in a timely manner, Dozor said. In highly populated cities along the Tampa peninsula, like Tampa, St. Petersburg and Clearwater, it is important for people to leave early because of the limited roadways.
“There are a lot of bottlenecks that hinder quick and efficient movement of populations to be able to leave the peninsula of Tampa,” he said.
It appears that residents are heeding the warnings, Dozor noted. Beginning on Monday, standstill traffic could be seen for miles on I-75 and the Sunshine Skyway, the bridge that spans the Tampa Bay, as residents embarked on a mass exodus to safety.
At 4 a.m. on Tuesday, Candace Allaire and her fiancé evacuated north to Destin, in Florida’s panhandle, to ride out the storm. Fuel was hard to come by in preparation of their road trip, she said.
In addition, hotel availability is most major Florida cities to which residents might evacuate – such as Fort Lauderdale, Gainesville and Jacksonville – is already extremely low, Dozor said.
“All the hotels are reserved for people who’ve obviously been evacuated,” he said.
(NEW YORK) — A murder suspect who has evaded authorities for several months was finally captured by U.S. Marshals after he fell through the ceiling from the attic space where he was hiding, authorities said.
Deario Wilkerson, 20, has been wanted since May 9 when an arrest warrant for first degree murder and reckless endangerment with a deadly weapon was issued for him in regard to the April 2 shooting death of Troy Cunningham, who was found shot to death on the 1500 block of N. Merton Street in Memphis, Tennessee, according to a statement from the U.S. Marshals published on Monday.
The case was subsequently adopted for a fugitive investigation by the U.S. Marshals Two Rivers Violent Fugitive Task Force (TRVFTF) in Memphis, authorities said.
“On August 26th, the TRVFTF tracked Wilkerson to a residence in the 1400 block of N. Merton in Memphis. Deputy marshals, with the assistance of the Shelby County Sheriff’s Office and Memphis Police Department’s Fugitive Apprehension Teams, surrounded the home,” read the U.S. Marshals statement detailing the incident. “Wilkerson attempted to hide in the attic as the USMS searched the residence; however, he fell through the ceiling.”
The U.S. Marshals Two Rivers Violent Fugitive Task Force is a “multi-agency task force within Western Tennessee. The TRVFTF has offices in Memphis and Jackson, and its membership is composed of Deputy U.S. Marshals, Shelby, Fayette, and Tipton County Sheriff’s Deputies, Memphis and Jackson Police Officers, Tennessee Department of Correction Special Agents, and the Tennessee Highway Patrol. Since 2021, the TRVFTF has captured over 2,600 violent fugitives and sexual predators.”
Wilkerson was not injured from the fall and was taken into custody without further incident.
(NEW YORK) — A New Mexico judge has declined to dismiss the case against “Rust” armorer Hannah Gutierrez, who was convicted of involuntary manslaughter in the fatal shooting of cinematographer Halyna Hutchins, after previously dismissing the case against Alec Baldwin for evidence suppression.
Her attorneys argued in court filings that she was entitled to a new trial or dismissal of the case for “egregious prosecutorial misconduct” and “severe and ongoing discovery violations by the State.”
Judge Mary Marlowe Sommer denied the motion Monday following arguments during a virtual hearing Thursday. She also denied a separate motion from the defense seeking immediate release from detention.
In her ruling, Marlowe Sommer stated the issues raised by the defense did not justify a new trial or dismissal, and that in Gutierrez’s case the state did not suppress the ammunition evidence that was at the heart of Baldwin’s dismissal.
Marlowe Sommer dismissed Baldwin’s case with prejudice on day three of the actor’s July trial after his attorneys claimed live ammunition that came into the hands of local law enforcement related to the investigation into the deadly on-set shooting was “concealed” from them.
The judge said in court on July 12 while issuing her ruling that the state’s discovery violation regarding the late disclosure of a supplemental report on the ammunition evidence “injected needless delay into the proceedings,” approached “bad faith” and was “highly prejudicial to the defendant.”
During Thursday’s hearing, defense attorney Jason Bowles said the “significance of the items that were suppressed were favorable and material” to Gutierrez.
Bowles told the judge that he became aware of the ammunition — which had been brought forward by his witness, Troy Teske, during Gutierrez’s trial — but directed Teske to bring it to the sheriff’s office because he “didn’t want to be in the chain of custody.”
“We weren’t told what happened” after that, Bowles said. “We weren’t able to utilize those rounds.”
He also argued the state suppressed additional evidence, including one of firearm expert Luke Haag’s reports on the revolver involved in the shooting, and an interview with Seth Kenney, the owner of the prop firearms supplier for “Rust.”
“This pattern of discovery abuse occurred in Miss [Gutierrez’s] case in the same manner that it occurred in Mr. Baldwin’s case,” Bowles said, saying they are “asking for dismissal on the same basis that this court dismissed Mr. Baldwin’s case.”
Special prosecutor Kari Morrissey argued Gutierrez and Bowles can’t rely on the dismissal of Baldwin’s case over the rounds because they were in the possession of his witness, Teske.
“She and her lawyer had them during trial and chose not to use them,” she said. “That is exactly what happened,”
“They don’t get to now come and say we made a strategic error, so give us a new trial,” she continued.
Morrissey argued the other evidence raised by Bowles was not material and said the state did not intentionally withhold evidence.
“Nothing was intentionally buried,” she said, adding that the case had a “terabyte of discovery” with new discovery “coming in constantly.”
In her order, Marlowe Sommer found that the state did suppress the Kenney interview and the Haag report, but that the defense failed to establish that either piece of evidence is material.
Regarding the Teske-supplied ammunition, the judge found that the state did not suppress or fail to provide her with evidence that could be favorable to her case because the live rounds were available to her and her defense in advance of and during her trial.
Marlowe Sommer also found that the state could not have suppressed other evidence related to the ammunition, including the sheriff’s office’s supplemental report and lapel footage of Teske at the sheriff’s office, before or during the trial because those items were not created until on or after the final day of Gutierrez’s trial.
Teske, a retired officer who lives in Arizona and is a friend of Gutierrez’s father, famed Hollywood armorer Thell Reed, brought the live ammunition to the Santa Fe County Sheriff’s Office at the end of Gutierrez’s trial. He said the ammunition, which was owned by Reed and from a different set, was suspected of being connected to the “Rust” set and that Gutierrez’s defense did not want the ammunition, according to lapel footage of his sheriff’s office interview played during Baldwin’s trial.
Morrissey said during Baldwin’s trial that the ammunition did not have any evidentiary value in either Gutierrez’s or Baldwin’s case. Baldwin defense attorney Luke Nikas charged that the ammunition evidence was ultimately “concealed” by being placed under a different case number and said it was “critical” evidence that was required to be disclosed.
A jury found Gutierrez guilty of involuntary manslaughter in the death of Hutchins, who was fatally shot by Baldwin on the Santa Fe set of the Western in October 2021 when his revolver fired a live round.
Prosecutors argued during the March trial that the armorer was the source of the live bullet that killed Hutchins and had failed to follow safety protocols meant to protect the crew while handling the firearms.
Gutierrez was sentenced in April to 18 months in prison, the maximum for the offense.
