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Meet 11 New NASA Astronauts Ready for Space Station, Moon, and Mars Missions – SciTechDaily

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NASA’s new class of astronauts – the first to graduate since the agency announced its Artemis program – appear on stage during their graduation ceremony at the agency’s Johnson Space Center in Houston on Jan. 10, 2020. The class includes 11 NASA astronauts, as well as two Canadian Space Agency (CSA) astronauts, selected in 2017. They will join the active astronaut corps, beginning careers in exploration that may take them to the International Space Station, on missions to the Moon under the Artemis program, or someday, Mars. Pictured from left are: Kayla Barron of NASA, Zena Cardman of NASA, Raja Chari of NASA, Matthew Dominick of NASA, Bob Hines of NASA, Warren Hoburg of NASA, Jonny Kim of NASA, Joshua Kutryk of CSA, Jasmin Moghbeli of NASA, Loral O’Hara of NASA, Jessica Watkins of NASA, Jennifer Sidey-Gibbons of CSA, and Frank Rubio of NASA. Credit: NASA

NASA welcomed 11 new astronauts to its ranks Friday, January 10, 2020, increasing the number of those eligible for spaceflight assignments that will expand humanity’s horizons in space for generations to come. The new astronauts successfully completed more than two years of required basic training and are the first to graduate since the agency announced its Artemis program.

The new graduates may be assigned to missions destined for the International Space Station, the Moon, and ultimately, Mars. With a goal of sustainable lunar exploration later this decade, NASA will send the first woman and next man to the surface on the Moon by 2024. Additional lunar missions are planned once a year thereafter and human exploration of Mars is targeted for the mid-2030s.

“These individuals represent the best of America, and what an incredible time for them to join our astronaut corps,” said NASA Administrator Jim Bridenstine at the agency’s Johnson Space Center in Houston where the graduation ceremony took place. “2020 will mark the return of launching American astronauts on American rockets from American soil, and will be an important year of progress for our Artemis program and missions to the Moon and beyond.”

During Friday’s ceremony, each new astronaut received a silver pin, a tradition dating back to the Mercury 7 astronauts, who were selected in 1959. They will receive a gold pin once they complete their first spaceflights.

This was the first public graduation ceremony for astronauts the agency has ever hosted, and Sens. John Cornyn and Ted Cruz of Texas were among the speakers at the event.

“For generations, the United States has been the world leader in space exploration, and Johnson Space Center will always be both the heart and home of human spaceflight activity,” said Cornyn. “I have no doubt the newly minted astronauts will add to that history and accomplish incredible things.”

Selected for training in 2017, the NASA astronaut candidates were chosen from a record-setting pool of more than 18,000 applicants.

“I congratulate these exceptional men and women on being the first graduating class of the Artemis program,” Cruz said. “They are the pioneers of the final frontier whose work will help fortify America’s leadership in space for generations to come. I am excited for the opportunities ahead of them, including landing the first woman ever on the surface of the Moon, and having the first boots to step on Mars.”

Including the current class, NASA now has 48 active astronauts in its corps. NASA is also considering plans to open the application process this spring for the next class of astronaut candidates.

Training alongside the NASA astronaut candidates for the past two years were two Canadian Space Agency (CSA) astronauts who also participated in the graduation ceremony.

NASA’s newest astronauts are:

  • Kayla Barron, a U.S. Navy lieutenant, originally is from Richland, Washington. She graduated from the U.S. Naval Academy with a bachelor’s degree in systems engineering. A Gates Cambridge Scholar, Barron earned a master’s degree in nuclear engineering from the University of Cambridge in the United Kingdom. As a submarine warfare officer, Barron served aboard the USS Maine (SSBN 741), completing three strategic deterrent patrols. She came to NASA from the U.S. Naval Academy, where she was serving as the flag aide to the superintendent.
  • Zena Cardman calls Williamsburg, Virginia, home. She completed a bachelor’s degree in biology and a master’s degree in marine sciences at The University of North Carolina, Chapel Hill. Cardman was a National Science Foundation Graduate Research Fellow, working at The Pennsylvania State University. Her research focused on microorganisms in subsurface environments, ranging from caves to deep sea sediments. Her field experience includes multiple Antarctic expeditions, work aboard research vessels as both a scientist and crew member, and NASA analog missions in British Columbia, Idaho, and Hawaii.
  • Raja Chari, a U.S. Air Force colonel, hails from Cedar Falls, Iowa. He graduated from the U.S. Air Force Academy with bachelor’s degrees in astronautical engineering and engineering science. He continued on to earn a master’s degree in aeronautics and astronautics from Massachusetts Institute of Technology (MIT) and graduated from the U.S. Naval Test Pilot School in Patuxent River, Maryland. Chari served as the commander of the 461st Flight Test Squadron and the director of the F-35 Integrated Test Force at Edwards Air Force Base (AFB) in California.
  • Matthew Dominick, a U.S. Navy lieutenant commander, was born and grew up in Wheat Ridge, Colorado. He earned a bachelor’s degree in electrical engineering from the University of San Diego and a master’s degree in systems engineering from the Naval Postgraduate School in Monterey, California. He also graduated from the U.S. Naval Test Pilot School. Dominick served on the USS Ronald Reagan as department head for Strike Fighter Squadron 115.
  • Bob Hines, a U.S. Air Force lieutenant colonel, attended high school in Mountaintop, Pennsylvania, but considers Harrisburg, Pennsylvania, his hometown. He has a bachelor’s degree in aerospace engineering from Boston University and a master’s degree in flight test engineering from the U.S. Air Force Test Pilot School at Edwards AFB. Hines served as a developmental test pilot on all models of the F-15 while earning a master’s in aerospace engineering from the University of Alabama. He has deployed in support of Operations Enduring Freedom and Iraqi Freedom. Prior to being selected as an astronaut, he was a Federal Aviation Administration flight test pilot and a NASA research pilot at Johnson.
  • Warren Hoburg originally is from Pittsburgh. He earned a bachelor’s degree in aeronautics and astronautics from MIT, and a doctorate in electrical engineering and computer science from the University of California, Berkeley. He is a commercial pilot, and spent several seasons serving on the Bay Area Mountain Rescue Unit and Yosemite Search and Rescue. Hoburg came to NASA from MIT, where he led a research group as an assistant professor of aeronautics and astronautics.
  • Dr. Jonny Kim, a U.S. Navy lieutenant, was born and grew up in Los Angeles. He enlisted in the U.S. Navy, then trained and operated as a Navy SEAL, completing more than 100 combat operations and earning a Silver Star and Bronze Star with Combat V. Afterward, he went on to complete a degree in mathematics at the University of San Diego and a doctorate of medicine at Harvard Medical School. Kim was a resident physician in emergency medicine at Massachusetts General Hospital in Boston.
  • Jasmin Moghbeli, a U.S. Marine Corps major, considers Baldwin, New York, her hometown. She earned a bachelor’s degree in aerospace engineering with information technology at MIT and a master’s degree in aerospace engineering from the Naval Postgraduate School. She also is a distinguished graduate of the U.S. Naval Test Pilot School. Moghbeli came to NASA from Yuma, Arizona, where she tested H-1 helicopters and served as the quality assurance and avionics officer for Marine Operational Test and Evaluation Squadron 1.
  • Loral O’Hara was born in Houston. She earned a bachelor’s degree in Aerospace Engineering at the University of Kansas and a master’s degree in Aeronautics and Astronautics from Purdue University. Prior to joining NASA, O’Hara was a Research Engineer at Woods Hole Oceanographic Institution in Woods Hole, Massachusetts, where she worked on the engineering, test, and operations of deep-ocean research submersibles and robots.
  • Dr. Francisco “Frank” Rubio, a U.S. Army lieutenant colonel, originally is from Miami. He earned a bachelor’s degree in international relations at the U.S. Military Academy at West Point, New York, and a doctorate of medicine from the Uniformed Services University of the Health Sciences in Bethesda, Maryland. Rubio has accumulated more than 1,100 hours as a Blackhawk helicopter pilot, including 600 hours of combat and imminent danger time. He was serving as a surgeon for the 3rd Battalion of the Army’s 10th Special Forces Group at Fort Carson, Colorado, before coming to NASA.
  • Jessica Watkins hails from Lafayette, Colorado. She graduated from Stanford University in Palo Alto, California, with a bachelor’s degree in geological and environmental sciences, then went on to earn a doctorate in geology from the University of California, Los Angeles. Watkins has worked at NASA’s Ames Research Center in Silicon Valley, California, and Jet Propulsion Laboratory in Pasadena, California, and was a postdoctoral fellow at the California Institute of Technology, where she collaborated on NASA’s Mars Science Laboratory rover, Curiosity.

CSA’s newest astronauts are:

  • Joshua Kutryka Royal Canadian Air Force lieutenant colonel, is from Beauvallon, Alberta. He has a bachelor’s degree in mechanical engineering, as well as master’s degrees in space studies, flight test engineering, and defense studies. Prior to joining CSA, Kutryk worked as an experimental test pilot and a fighter pilot in Cold Lake, Alberta, where he led the unit responsible for the operational flight-testing of fighter aircraft in Canada.
  • Jennifer Sidey-Gibbons hails from Calgary, Alberta. She holds an honors bachelor’s degree in mechanical engineering from McGill University in Montreal and a doctorate in engineering from the University of Cambridge. While at McGill, she conducted research on flame propagation in microgravity, in collaboration with CSA and the National Research Council Flight Research Laboratory. Prior to joining CSA, Sidey-Gibbons worked as an assistant professor in combustion in the Department of Engineering at Cambridge.

Astronaut candidate training for the new graduates included instruction, practice, and testing in spacewalking, robotics, International Space Station systems, T-38 jet proficiency, and Russian language. As astronauts, they will help develop spacecraft, support the teams currently in space and ultimately join the ranks of only about 500 people who have had the honor of going into space. NASA continues its work aboard the space station, which, in November, will celebrate 20 consecutive years of human occupation. The agency also is on the verge of launching astronauts again from American soil aboard American commercial spacecraft, and is preparing to send humans to the Moon as part of the Artemis program.

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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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