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Ax-1, 1st all-private crewed flight to ISS, aims to blaze trail for future missions – Space.com

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Axiom Space aims to set a standard for future crews with its pioneering mission to the International Space Station (ISS) next month.

Axiom’s Ax-1, the first all-private crewed mission to the orbiting lab, is scheduled to launch on March 30 and last for 10 days. Ax-1’s four spaceflyers — three paying customers and Axiom’s Michael López-Alegría, who’s commanding the mission — will fly inside a SpaceX Dragon capsule, which will lift off atop a Falcon 9 rocket.

“There have been individuals that have flown on government flights, but never a completely private flight [to the ISS] … So we’re very excited about this being the very first one of those,” Michael Suffredini, president and CEO of Axiom, said during a livestreamed press conference Monday (Feb. 28). 

Axiom ultimately aims to operate its own commercial space station, and the Houston-based company plans to launch a private module to the ISS in about two years to start building on that goal, Suffredini said.

He said Ax-1, however, will be the first of “probably hundreds of missions” during the buildout of the Axiom space station and of other missions for services in low Earth orbit. This first crew, he added, has an ambitious research agenda in mind that will not be focused on having the members “paste their nose on the window.”

Photos: The first space tourists

The Ax-1 crewmembers are gearing up for such work as they enter the home stretch of their training, López-Alegría, a former NASA astronaut, said during the same briefing. 

For now, the spaceflyers are focused on refresher training and on “collection of data for the experiments that we do; generally they like doing some pre-flight, in-flight and post flight,” he said. (This is especially true of medical experiments that focus on how spaceflyers’ bodies change due to the rigors of spaceflight.)

López-Alegría added that the Ax-1 training has been broadly similar to that he experienced when preparing for NASA missions. “Our focus is always safety and mission success, and that’s really unchanged,” he said.

López-Alegría noted that his crew is seeking to be “standard bearers” for how private astronauts should conduct themselves on the ISS, seeking to “set the bar very, very high” because they know they will be guests on the orbiting complex.

López-Alegría said his relationships with space tourists in the past, when he was a NASA astronaut, were positive. But he also recognized the potential for disruption. “We’re super sensitive to that, and we think that’s a very good example to be setting for future crews. Everybody on the crew is … very dedicated, very committed, very professional in this, and we really are taking this very, very seriously. It’s not tourism.”

The International Space Station: Facts, history and tracking

Michael López-Alegría, seen here in 2006 during his last visit to the International Space Station as a NASA astronaut, will command Axiom Space’s Ax-1 commercial mission to the orbital complex. (Image credit: NASA)

The crew’s time will be largely spent on a “collection” of life science and technology demonstrations, Christian Maender, Axiom’s director of in-space research and manufacturing, said during the press conference. More announcements will be forthcoming in future weeks, he added.

The medical investigations will include work with stem cells and cardiac health, and one of the key tech demonstrations will be in-space spacecraft assembly, which proponents hope reduces the costs involved with getting equipment up and running in orbit. (Officials noted that the work may also generate some good videos for public engagement.)

Looking ahead to the Axiom space station, Suffredini said the planned launch date for the first module will be in September 2024. The company should wrap up critical design reviews for the first two modules this summer, he added. 

Among the modules that Axiom plans to launch is a research facility, which will help take over some of the in-orbit science responsibilities when the “ISS is ready to retire … about a year before that happens,” Suffredini.

Suffredini, who was NASA’s International Space Station program manager from 2005 to 2015, said that it’s possible Axiom’s modules could support a mission as soon as 2028 if necessary. “We do have some flexibility there,” he said.

Axiom will launch its modules to the ISS initially. The private facility will eventually detach from the ISS and become a bona fide space station of its own.

Related stories:

NASA wants to extend the ISS agreement to 2030, but that is pending pledges from the various partners that make up the multinational pact to extend beyond the current end date of 2024.

The largest partner, Russia, is now facing severe international sanctions in space (among many other industries) due to a military invasion of Ukraine last week. The invasion has been condemned by the United States and the North Atlantic Treaty Organization (NATO), among others; many NATO partners have also implemented industry and financial sanctions.

During Monday’s call, Kathy Lueders, NASA’s associate administrator of space operations, emphasized that NASA and Russia continue to work together as usual on the ISS and are committed to continuing that relationship.

“We as a team are operating just like we were operating three weeks ago,” she said. “The teams, the controllers are still talking together. Our teams are still talking together. We’re still doing training together. We’re still working together.”

Follow Elizabeth Howell on Twitter @howellspace. Follow us on Twitter @Spacedotcom or Facebook. 

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Here’s how Helene and other storms dumped a whopping 40 trillion gallons of rain on the South

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More than 40 trillion gallons of rain drenched the Southeast United States in the last week from Hurricane Helene and a run-of-the-mill rainstorm that sloshed in ahead of it — an unheard of amount of water that has stunned experts.

That’s enough to fill the Dallas Cowboys’ stadium 51,000 times, or Lake Tahoe just once. If it was concentrated just on the state of North Carolina that much water would be 3.5 feet deep (more than 1 meter). It’s enough to fill more than 60 million Olympic-size swimming pools.

“That’s an astronomical amount of precipitation,” said Ed Clark, head of the National Oceanic and Atmospheric Administration’s National Water Center in Tuscaloosa, Alabama. “I have not seen something in my 25 years of working at the weather service that is this geographically large of an extent and the sheer volume of water that fell from the sky.”

The flood damage from the rain is apocalyptic, meteorologists said. More than 100 people are dead, according to officials.

Private meteorologist Ryan Maue, a former NOAA chief scientist, calculated the amount of rain, using precipitation measurements made in 2.5-mile-by-2.5 mile grids as measured by satellites and ground observations. He came up with 40 trillion gallons through Sunday for the eastern United States, with 20 trillion gallons of that hitting just Georgia, Tennessee, the Carolinas and Florida from Hurricane Helene.

Clark did the calculations independently and said the 40 trillion gallon figure (151 trillion liters) is about right and, if anything, conservative. Maue said maybe 1 to 2 trillion more gallons of rain had fallen, much if it in Virginia, since his calculations.

Clark, who spends much of his work on issues of shrinking western water supplies, said to put the amount of rain in perspective, it’s more than twice the combined amount of water stored by two key Colorado River basin reservoirs: Lake Powell and Lake Mead.

Several meteorologists said this was a combination of two, maybe three storm systems. Before Helene struck, rain had fallen heavily for days because a low pressure system had “cut off” from the jet stream — which moves weather systems along west to east — and stalled over the Southeast. That funneled plenty of warm water from the Gulf of Mexico. And a storm that fell just short of named status parked along North Carolina’s Atlantic coast, dumping as much as 20 inches of rain, said North Carolina state climatologist Kathie Dello.

Then add Helene, one of the largest storms in the last couple decades and one that held plenty of rain because it was young and moved fast before it hit the Appalachians, said University of Albany hurricane expert Kristen Corbosiero.

“It was not just a perfect storm, but it was a combination of multiple storms that that led to the enormous amount of rain,” Maue said. “That collected at high elevation, we’re talking 3,000 to 6000 feet. And when you drop trillions of gallons on a mountain, that has to go down.”

The fact that these storms hit the mountains made everything worse, and not just because of runoff. The interaction between the mountains and the storm systems wrings more moisture out of the air, Clark, Maue and Corbosiero said.

North Carolina weather officials said their top measurement total was 31.33 inches in the tiny town of Busick. Mount Mitchell also got more than 2 feet of rainfall.

Before 2017’s Hurricane Harvey, “I said to our colleagues, you know, I never thought in my career that we would measure rainfall in feet,” Clark said. “And after Harvey, Florence, the more isolated events in eastern Kentucky, portions of South Dakota. We’re seeing events year in and year out where we are measuring rainfall in feet.”

Storms are getting wetter as the climate change s, said Corbosiero and Dello. A basic law of physics says the air holds nearly 4% more moisture for every degree Fahrenheit warmer (7% for every degree Celsius) and the world has warmed more than 2 degrees (1.2 degrees Celsius) since pre-industrial times.

Corbosiero said meteorologists are vigorously debating how much of Helene is due to worsening climate change and how much is random.

For Dello, the “fingerprints of climate change” were clear.

“We’ve seen tropical storm impacts in western North Carolina. But these storms are wetter and these storms are warmer. And there would have been a time when a tropical storm would have been heading toward North Carolina and would have caused some rain and some damage, but not apocalyptic destruction. ”

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Follow AP’s climate coverage at https://apnews.com/hub/climate

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Follow Seth Borenstein on Twitter at @borenbears

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Associated Press climate and environmental coverage receives support from several private foundations. See more about AP’s climate initiative here. The AP is solely responsible for all content.

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‘Big Sam’: Paleontologists unearth giant skull of Pachyrhinosaurus in Alberta

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It’s a dinosaur that roamed Alberta’s badlands more than 70 million years ago, sporting a big, bumpy, bony head the size of a baby elephant.

On Wednesday, paleontologists near Grande Prairie pulled its 272-kilogram skull from the ground.

They call it “Big Sam.”

The adult Pachyrhinosaurus is the second plant-eating dinosaur to be unearthed from a dense bonebed belonging to a herd that died together on the edge of a valley that now sits 450 kilometres northwest of Edmonton.

It didn’t die alone.

“We have hundreds of juvenile bones in the bonebed, so we know that there are many babies and some adults among all of the big adults,” Emily Bamforth, a paleontologist with the nearby Philip J. Currie Dinosaur Museum, said in an interview on the way to the dig site.

She described the horned Pachyrhinosaurus as “the smaller, older cousin of the triceratops.”

“This species of dinosaur is endemic to the Grand Prairie area, so it’s found here and nowhere else in the world. They are … kind of about the size of an Indian elephant and a rhino,” she added.

The head alone, she said, is about the size of a baby elephant.

The discovery was a long time coming.

The bonebed was first discovered by a high school teacher out for a walk about 50 years ago. It took the teacher a decade to get anyone from southern Alberta to come to take a look.

“At the time, sort of in the ’70s and ’80s, paleontology in northern Alberta was virtually unknown,” said Bamforth.

When paleontogists eventually got to the site, Bamforth said, they learned “it’s actually one of the densest dinosaur bonebeds in North America.”

“It contains about 100 to 300 bones per square metre,” she said.

Paleontologists have been at the site sporadically ever since, combing through bones belonging to turtles, dinosaurs and lizards. Sixteen years ago, they discovered a large skull of an approximately 30-year-old Pachyrhinosaurus, which is now at the museum.

About a year ago, they found the second adult: Big Sam.

Bamforth said both dinosaurs are believed to have been the elders in the herd.

“Their distinguishing feature is that, instead of having a horn on their nose like a triceratops, they had this big, bony bump called a boss. And they have big, bony bumps over their eyes as well,” she said.

“It makes them look a little strange. It’s the one dinosaur that if you find it, it’s the only possible thing it can be.”

The genders of the two adults are unknown.

Bamforth said the extraction was difficult because Big Sam was intertwined in a cluster of about 300 other bones.

The skull was found upside down, “as if the animal was lying on its back,” but was well preserved, she said.

She said the excavation process involved putting plaster on the skull and wooden planks around if for stability. From there, it was lifted out — very carefully — with a crane, and was to be shipped on a trolley to the museum for study.

“I have extracted skulls in the past. This is probably the biggest one I’ve ever done though,” said Bamforth.

“It’s pretty exciting.”

This report by The Canadian Press was first published Sept. 25, 2024.

The Canadian Press. All rights reserved.

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The ancient jar smashed by a 4-year-old is back on display at an Israeli museum after repair

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TEL AVIV, Israel (AP) — A rare Bronze-Era jar accidentally smashed by a 4-year-old visiting a museum was back on display Wednesday after restoration experts were able to carefully piece the artifact back together.

Last month, a family from northern Israel was visiting the museum when their youngest son tipped over the jar, which smashed into pieces.

Alex Geller, the boy’s father, said his son — the youngest of three — is exceptionally curious, and that the moment he heard the crash, “please let that not be my child” was the first thought that raced through his head.

The jar has been on display at the Hecht Museum in Haifa for 35 years. It was one of the only containers of its size and from that period still complete when it was discovered.

The Bronze Age jar is one of many artifacts exhibited out in the open, part of the Hecht Museum’s vision of letting visitors explore history without glass barriers, said Inbal Rivlin, the director of the museum, which is associated with Haifa University in northern Israel.

It was likely used to hold wine or oil, and dates back to between 2200 and 1500 B.C.

Rivlin and the museum decided to turn the moment, which captured international attention, into a teaching moment, inviting the Geller family back for a special visit and hands-on activity to illustrate the restoration process.

Rivlin added that the incident provided a welcome distraction from the ongoing war in Gaza. “Well, he’s just a kid. So I think that somehow it touches the heart of the people in Israel and around the world,“ said Rivlin.

Roee Shafir, a restoration expert at the museum, said the repairs would be fairly simple, as the pieces were from a single, complete jar. Archaeologists often face the more daunting task of sifting through piles of shards from multiple objects and trying to piece them together.

Experts used 3D technology, hi-resolution videos, and special glue to painstakingly reconstruct the large jar.

Less than two weeks after it broke, the jar went back on display at the museum. The gluing process left small hairline cracks, and a few pieces are missing, but the jar’s impressive size remains.

The only noticeable difference in the exhibit was a new sign reading “please don’t touch.”

The Canadian Press. All rights reserved.

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