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Ending an era, final Delta 4 Heavy boosts classified spy satellite into orbit
Ending an era in U.S. rocketry, United Launch Alliance fired off its 16th and final triple-core Delta 4 Heavy Tuesday, launching a classified spy satellite in the last hurrah of a storied family of rockets dating back to the dawn of the space age.
The Heavy’s three hydrogen-fueled RS-68A first stage engines ignited with a rush of bright orange flame at 12:53 p.m. EDT, smoothly pushing the 235-foot-tall rocket away from pad 37 at the Cape Canaveral Space Force Station in Florida.
United Launch Alliance
The launch came 12 days late, primarily because of work to replace a pump in a system that supplies nitrogen gas to multiple launch pads from a pipeline running through the Kennedy Space Center and the Cape Canaveral Space Force Station. There were no problems Tuesday.
Mounted atop the rocket was a classified satellite provided by the National Reconnaissance Office, the secretive government agency that manages the nation’s fleet of sophisticated optical and radar imaging reconnaissance satellites and electronic eavesdropping stations.
In keeping with standard NRO-U.S. Space Force policy for such missions, no details about the NROL-70 payload were released. But about six hours after launch, the National Reconnaissance Office declared the launch a success, indicating the satellite reached its planned orbit.
“All of our missions are really important, and this one ranks up there,” NRO Director Chris Scolese told reporters before the rocket’s initial launch attempt. “But it’s a little bit more special because it is going to be the last flight of the Delta 4 Heavy.
“As with all of our missions, they’re focused on national security and delivering the best information, we believe, in the world for our policy makers, the warfighter and the civil community.”
Based on the Heavy’s easterly trajectory, safety notices and other factors, independent analysts concluded the payload most likely was an advanced signals intelligence satellite bound for a geosynchronous orbit 22,300 miles above the equator.
Satellites at that altitude appear stationary in the sky as they orbit in lockstep with Earth’s rotation, allowing continuous observations of specific regions.
Such signals intelligence satellites are believed to feature giant mesh antennas that unfold in space, acting as “huge … ‘ears’ in the sky, monitoring large areas for radio emissions, notably military (communications),” according to Marco Langbroek, an independent analyst based in the Netherlands.
Asked specifically about the nature of the NROL-70 satellite, Scolese told reporters “there really isn’t much that I can say other than it’s a national security payload that’s going to provide exquisite capability that is needed by a lot of people and organizations, clearly the policy makers, the warfighter and others so that they can know what’s going on.”
In any case, as is standard practice for classified missions, ULA ended its launch coverage with confirmation of second stage engine ignition and payload fairing separation seven minutes after liftoff. The rest of the ascent was carried out in secrecy.
The final appearance of a Delta rocket 63 years after the first variant’s maiden flight was an emotional milestone for the managers, engineers and technicians who assembled and launched the last member of the family.
“Launching the last Delta 4 is bittersweet for me,” Col. Eric Zarybnisky, director of NRO’s Office of Space Launch, said in a statement. “I was part of the team that launched the first Delta 4 for the NRO. Since that time, the Delta 4 has put amazing capability on orbit for this nation.”
Tory Bruno, president and CEO of United Launch Alliance, also called the flight a “bittersweet” moment as the company continues its transition to next-generation Vulcan rockets, phasing out its more expensive Delta and Atlas families.
“Soon, Vulcan will pick up that mantle and we’re going to retire this venerable rocket that has made so much important work for our country,” he said after launch in a pre-recorded video.
“I want to thank everyone who has been involved with the Delta 4 Heavy. We have many employees who were here for the very first Delta 4 launch who are still here now for the last Delta 4 launch to send off this great vehicle into its well-earned retirement.”
He told reporters earlier that closing out the Delta line “is obviously the future, moving to Vulcan, a less-expensive, higher-performance rocket. But still sad.”
The single-core Delta 4 and triple-core Heavy were expensive, with some versions of the Heavy reportedly selling for more than $300 million each. While capable of putting high-priority military payloads into complex, hard to reach orbits, the program wasn’t considered sustainable in an era of smaller, more numerous satellites and lower-cost boosters from SpaceX.
The Delta family of stages and rockets had its roots in the early space program, first serving in the nation’s fleet of intermediate-range ballistic missiles and evolving through multiple versions used to put military, NASA and civilian payloads into orbit.
The now-retired Delta 2 debuted in 1990, putting the first Global Positioning System satellites into orbit and sending multiple planetary probes into deep space, including Messenger to Mercury, multiple Mars orbiters, the Pathfinder, Spirit and Opportunity Mars rovers, the Spitzer Space Telescope and many more.
The single-core Delta 4 first flew in 2002 with the first Heavy following two years later. The single-core version flew the program’s final flight in 2019. Tuesday’s launch was the 45th flight of a Delta 4 and the 16th and final Delta 4 Heavy.
“We’re very excited to come in with Vulcan and fly these missions, but at the same time, we love this rocket,” Bruno said of the Delta family.
“Delta has been around in one form or another for 60 years,” he added. “It just has a storied legacy, and it has done great things for our nation. We’re very proud to have been a part of that, and even though Vulcan is the future, I’m personally sad to see it go.”
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What started out as a college romance ended in murder and mystery.
1994 – Scott Peterson and Laci Rocha met in 1994 while both were attending college at California Polytechnic State University. They married two years later. In 2002, Laci became pregnant. The two lived in Modesto, California and planned to raise their unborn son Conner there.
Laci Peterson Missing
December 24, 2002 – Scott Peterson says that on Christmas Eve morning, he left his pregnant wife alone to go fishing about 90 miles away at the Berkeley Marina. He says that Laci planned to walk the couple’s dog, McKenzie, and mop the kitchen floor. When Scott returned home hours later, he says he found McKenzie there alone, still wearing a leash – but no sign of Laci. That evening, Laci’s stepfather called the police to report her missing.
Searching for Laci
Family, friends, and volunteers launched a huge search for Laci Peterson.
Scott Peterson was interviewed by police in the early hours of Christmas Day. Now-retired Modesto Police Detective Jon Buehler says Scott didn’t seem as interested as one would expect. “Oftentimes, a victim who’s left behind is firing tons of questions at us … And we didn’t get any of that from him,” Buehler told “48 Hours.”
Amber Frey
December 30, 2002 – Less than a week after Laci Peterson went missing, Modesto detectives raced over to investigate an intriguing lead: a Fresno massage therapist named Amber Frey revealed that she had been dating Scott Peterson for over a month. She told police that Peterson had lied to her and said he was single.
Secret Recordings
Former Detective Buehler notes, “Her recall was fantastic. It was almost like it was a script from a Hallmark TV show or something.” Amber Frey recalled every detail of their romantic dates, down to what they were wearing. Hoping for clues that might lead them to the missing woman, detectives ask Frey to record phone calls between her and Scott Peterson, and she agrees.
Affair Revealed
January 24, 2003 – In an explosive press conference one month after Laci Peterson goes missing, Amber Frey publicly reveals her affair with Scott Peterson. “I am very sorry for Laci’s family and the pain that this has caused them,” she said. “And I pray for her safe return, as well.”
Prior to Frey going public, Peterson had told her in a recorded call that he was in Paris when he was really in Modesto while the search for Laci was still on. Eventually Scott admitted to her, “I’ve lied to you that I’ve been traveling.” Those recorded calls would later become part of a damning case against Peterson.
Bodies Found
April 13 and 14, 2003 – Two bodies are found on the shores of the San Francisco Bay. They are later identified as Laci Peterson and her unborn child. The two bodies were found about a mile apart.
Scott Peterson Arrested
April 18, 2003 – Authorities caught up with Scott Peterson at a golf course in San Diego and arrested him. Authorities found a wad of cash, his brother’s ID card, and multiple cell phones inside the vehicle. Days later, Peterson pleaded not guilty to two counts of capital murder.
Trial and Error
June 1, 2004 – Scott Peterson’s trial begins in San Mateo County, California. Because of massive publicity the trial was moved from Modesto to Redwood City, in San Mateo County. The decision was made because the judge decided it would be difficult for Peterson to get a fair trial too close to home, where emotions were running high.
High Suspicions
August 10, 2004 – In what many consider a major turning point of the trial, Amber Frey took the stand for the first time to tell the jury about her relationship with Scott Peterson, a secretly married man, and about all the lies he told her. Frey painted a picture of a dishonest man who could tell falsehoods with ease, hurting his credibility.
Jurors heard the lies for themselves in those recorded phone calls Frey made.
Justice for Laci and Conner
November 12, 2004 – Scott Peterson was found guilty of first-degree murder for the death of his wife Laci and second-degree murder for the death of his unborn son Conner. Crowds outside cheer.
Peterson Jurors
March 16, 2005 – Four months after his conviction, Scott Peterson is sentenced to death. At a press conference, Juror No. 7, Richelle Nice, [pictured center] called Peterson a “jerk” and commented “San Quentin is your new home,” referring to the prison where he would serve his sentence. Nice was nicknamed “Strawberry Shortcake” during the trial because of her hair color.
Death Sentence Overturned
August 24, 2020 – After two appeals, Scott Peterson’s death sentence was overturned by the California Supreme Court after deciding that the original trial judge made a mistake when jurors were being picked for trial. The result of that mistake, Peterson’s supporters say, was that the jury was stacked with pro death penalty jurors. Peterson, shown here in 2018, will now receive a new trial for only the sentence phase.
The court upheld his murder convictions.
Juror No. 7
October 14, 2020 – The California Supreme Court orders a lower court to reexamine Peterson’s murder convictions and decide if he should get an entire new trial. Scott Peterson’s supporters say it all comes down to the actions of that juror once nicknamed “Strawberry Shortcake” – Richelle Nice, pictured here in 2005.
During jury selection, prospective jurors filled out a questionnaire asking if they had in the past been in a lawsuit and if they had been crime victims. Nice checked no. “It’s pretty clear… that she lied to us straight to our face about her own situation,” Peterson’s current attorney Pat Harris told “48 Hours.” In fact, Nice was involved in two domestic disputes in the past. But prosecutors say when Nice filled out that questionnaire she didn’t lie, she just didn’t think her past experiences were relevant to the questions and didn’t see herself as a victim. Now a lower court will consider if Peterson will get a complete retrial. Richelle Nice declined to speak with “48 Hours.”
New Evidence?
March 7, 2021 – CBS News’ Jonathan Vigliotti interviewed Scott Peterson’s sister-in-law Janey Peterson in her “war room” of evidence she claims proves his innocence. She claims witnesses saw Laci walking in the neighborhood near the Peterson home after the time Scott said he left for the fishing trip. If that’s true, Scott couldn’t have killed Laci.
Scott Peterson’s attorney explains, “there’s been a lot of criticism because we didn’t call some witnesses who saw Laci that day,” and that the thought process at the time was that “a number of the witnesses who saw her didn’t have great – memories or had contra – were contradicting each other.”
Retired detective Jon Buehler says there are no witnesses who saw Laci alive that morning. He says there were other young women in the neighborhood who were pregnant and looked similar to Laci, and that “it would be real easy for somebody to mistakenly see one of those three girls as being Laci.” Still, Janey Peterson insists that Scott is innocent.
A Burglary
Perhaps more important to a new defense case is what Janey Peterson believes actually happened to Laci. She points to a burglary she believes happened on the same day Laci disappeared, right across the street from the Peterson home. Scott Peterson’s supporters theorize that Laci confronted the burglars and that ended badly. But police quickly arrested the burglars – Steven Todd and Donald Pearce – pictured here in a 2003 Modesto Police Department press release.
Awaiting a Decision
April 27, 2021 – Scott Peterson appeared in court remotely for a status hearing on a new death penalty trial.
Dec. 8, 2021: Scott Peterson was resentenced to life in prison without the possibility of parole for the deaths of his wife and unborn child.
2024: The Los Angeles Innocence Project took up Peterson’s fight for a new trial. Since then, a California judge has granted his defense team access to previously undisclosed evidence as well as permission to do additional DNA testing.
Peterson and his supporters maintain the wrong man is in prison for Laci and Conner’s deaths. According to Detective Buehler, “Well, I guess it’s possible. But you know, there’s still people that believe the Earth is flat too.”
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