SpaceX Dragon delivers Crew-11 to International Space Station
NASA astronauts Zena Cardman and Mike Fincke, Japan Aerospace Exploration Agency astronaut Kimiya Yui, and Roscosmos cosmonaut Oleg Platonov, entered the ISS at 3:46 a.m. EDT, NASA said.
At 2:27 a.m., the SpaceX Dragon spacecraft docked at the ISS's Harmony module, and then the crew conducted standard leak checks and pressurization between the two spacecraft.
The docking occurred as the two spacecraft were 264 miles above the South Pacific Ocean.
"Endeavour, welcome to the International Space Station," NASA astronaut Jonny Kim said from inside the ISS. "Zena, Mike, Kimi and Oleg, we have cold drinks, hot food and hugs waiting. See you soon."
The six ISS crew members already on board are JAXA's Takuya Onishi, commander of the current Expedition 73 mission; Anne McClain and Nichole Ayers of NASA; and cosmonauts Kirill Peskov, Sergey Ryzhikov and Alexey Zubritsky.
Crew-10 members Ayers, McClain, Onishi and Peskov, who have been on ISS since mid-March, will head home in a few days.
"Hello space station, Crew 11 is here!" Fincke, the Endeavour pilot, replied. "And we are super excited to join Expedition 73. We will do our best to also be good stewards of our beautiful ISS during our stay. The ISS has been inhabited and crewed for almost 25 years. We look forward to celebrating with you."
The docking was exactly five years after the splashdown of Space X's first crewed mission, the Demo-2 test flight, aboard the Endeavour. The spacecraft has been involved in six missions and is the most-flown of the Crew Dragon capsules.
On Friday, the Falcon 9 rocket lifted off at 11:43 a.m. from Kennedy Space Center in Florida after being scrubbed on Thursday because of inclement weather.
It is the first spaceflight for Cardman and Platonov, the second for Yui and the fourth for Fincke.
Cardman and Plantonov were supposed to fly last year as part of Crew 9 on Sept. 8, 2024, but that Dragon capsule was used at the ISS by Boeing Starliner pilots Butch Wilmore and Suni Williams. Their stay lasted nine months instead of one week because of problems with Starliner.
"This has been the absolute journey of a lifetime," Cardman said. "We are so incredibly grateful to be here. Thank you so much for this warm welcome. It was such an unbelievably beautiful sight to see the space station come into our view for the first time, especially with these wonderful crewmates."
SpaceX has flown 11 operational astronaut missions to the ISS. Also, SpaceX has eight other crewed missions -- Demo 2, four private efforts by Axiom Space and three free-flying ones to orbit.

Try Our AI Features
Explore what Daily8 AI can do for you:
Comments
No comments yet...
Related Articles
Yahoo
16 minutes ago
- Yahoo
Old Mars rovers can learn new tricks! NASA's Curiosity marks 13-year milestone with new science capabilities
Can you teach an old Mars rover new tricks? NASA says the answer is a resounding 'yes.' Following its landing on Mars 13 years ago, Curiosity has been given new capabilities, allowing it to do science on the Red Planet while expending less energy from its batteries. Essentially, it can now multitask. 'We were more like cautious parents earlier in the mission,' Reidar Larsen, of NASA's Jet Propulsion Laboratory in Southern California, said in a statement. 'It's as if our teenage rover is maturing, and we're trusting it to take on more responsibility. As a kid, you might do one thing at a time, but as you become an adult, you learn to multitask.' Larsen led a group of engineers who developed the new capabilities for their six-wheeled teen. The agency said improvements to Curiosity will allow the rover to make the most of its energy source, which is a type of nuclear battery known as a radioisotope thermoelectric generator also used by the Perseverance rover. Managing the rover's daily power budget as the plutonium in the battery decays, Curiosity can now safely talk to a local orbiter while driving, moving its robotic arm, or snapping images. Curiosity can now decide to take a nap if it gets its work done early, ensuring there is less recharging necessary before the next day. 'Even actions that trim just 10 or 20 minutes from a single activity add up over the long haul, maximizing the life of the MMRTG for more science and exploration down the road,' the lab said in a release. These developments build on years of work developing other capabilities, including enhanced driving ability, the ability for Curiosity's head to capture panoramas without a color filter wheel on one of its 'Mastcam' cameras, a new way for Curisotiy's arm drill to collect rock and regolith samples, and an algorithm to help reduce wear and tear on the rover's wheels. The rover has recently been exploring formations of hardened ridges that were believed to have been created by underground water billions of years ago, finding rocks that were formed by the minerals deposited by ancient water flows and wind. 'A big mystery is why the ridges were hardened into these big patterns and why only here,' Curiosity's project scientist Ashwin Vasavada said earlier this year. 'As we drive on, we'll be studying the ridges and mineral cements to make sure our idea of how they formed is on target.' Solve the daily Crossword
Yahoo
an hour ago
- Yahoo
Researchers figure out what's caused devastating sea star epidemic
A study published Monday offers clarity on a more than decade-long marine mystery: What has been killing the velvety sunflower sea star? In 2013, something began ravaging sea stars along the West Coast, turning them into decaying, fragmented carcasses. Over the next few years, the wasting disease (SSWD) killed billions of animals along the shore, transforming entire marine ecosystems. A network of researchers formed to focus on recovery. One species was hit especially hard: Pycnopodia helianthoides, more commonly known as the sunflower sea star. Scientists estimate the global population plummeted by 94% since 2013. California alone lost about 99% of its sunflower sea stars. For over a decade, nobody knew what was responsible. In their paper in Nature Ecology & Evolution, researchers have now identified the culprit behind the devastating epidemic — and with it, a path forward for restoration. 'This was a big deal for us,' said Alyssa Gehman, a marine disease ecologist at Hakai Institute and the University of British Columbia and senior author on the study. 'When we started these experiments, I knew we would learn more, but I honestly wasn't convinced we would actually find the causative agent of disease.' The breakthrough came during a routine meeting between Gehman and two collaborators, Grace Crandall and Melanie Prentice. They had recently tested whether heat-treated coelomic fluid — the internal body fluid of a sea star — could still trigger the disease when injected into a healthy sea star. When it didn't, and the injected sea stars stayed healthy, it confirmed that the disease was being caused by something that was alive. To find out what that "something" was, the team turned to a set of techniques that reveals which genes are being expressed by what microorganisms. When they compared healthy and infected animals, one group consistently stood out—the Vibrios, a type of bacteria commonly found in marine environments. Knowing there are many Vibrios, the researchers were curious whether the wasting sickness could be tied to one in particular. Prentice ran the species-level analysis, and the result floored them. 'The whole list was Vibrio pectinocida. And it was in all of our six stars and it was in none of our controls,' Gehman said. It was "mind-blowingly clear" that this bacteria was causing the disease, she said. For California's kelp forests, and the conservation groups trying to save them, this news is a major turning point. Sunflower sea stars are considered a keystone species, meaning they are critical in regulating the stability and diversity of their ecosystems. One of their most important roles is controlling purple sea urchin populations, a species with a notoriously voracious appetite. 'They can mow down a kelp forest and then actually remain in that ecosystem without a food source,' said Prentice, a marine biologist and study co-author. 'They enter almost like a zombie state until the kelp regrows, and then they eradicate it again.' Sunflower sea stars used to prey on the urchins, keeping them in check. But when wasting disease effectively wiped out their main predator, the sea urchins exploded in number, decimating kelp forests and transforming once-lush underwater habitats into so-called 'urchin barrens.' 'Kelp forests are the most important ecosystem on our coast because they house over 800 species of animals,' said Nancy Caruso, marine biologist and founder of the nonprofit Get Inspired. 'Essentially, they're the condos and apartment complexes of the animals that live on our coastline. When they disappear, the animals have no place to live.' Kelp forests also filter water, store carbon, and protect coastal communities from storms and erosion, making them an ally in addressing climate change, Prentice said. Since the 2013 outbreak, areas like Northern California have lost more than 95% of their kelp forest cover. Several sites are still considered ecological collapse zones. Some scientists trying to recover sunflower sea stars see the finding as a strong guide for future research — and efforts to boost the decimated keystone species. For example, it could help address concerns California wildlife officials have had that stars bred in captivity might have the disease and carry it into wild waters if they are moved, conservationists said. Prentice is currently developing something similar to a COVID rapid test that could help screen animals and seawater for the presence of Vibrio pectinocida before they're introduced into the ocean. That beats the cumbersome process of monitoring them to make sure they're healthy enough to be released. 'That's going to be powerful not just for research, but for management,' she said. 'Now we can actually test animals before we move them, or test the water at a potential outplanting site and say, is this a good place for reintroduction?' Researchers also plan to investigate whether certain stars are resistant to the disease, opening the door to breeding animals that are more resilient. Could exposing them to a low dose of the disease do the trick? Already there have been promising strides in conservation. Starting in 2019, Jason Hodin, a senior research scientist at the University of Washington's Friday Harbor Laboratories, spearheaded an effort to see if the hefty stars could be raised in captivity. They could, and the success paved the way for a network of scientists trying to recover the species. Last year, his team became the first (and currently only) to unleash lab-bred stars into the ocean, dispatching 10 one-year-olds and 10 two-year-olds near the dock of their lab on San Juan Island. None have been seen sick or dying. At least three of the two-year-olds were spotted just a few months ago. It's 'not only showing that the stars can thrive in the wild, but that if you put them into an area that they like, then they stick around,' he said. Now he's hoping for approval from Washington's wildlife agency to release stars in a small urchin barren developing on the west side of the island where his lab is located. The idea is to see if introducing them where urchins have taken over, and where the kelp is getting hit, can help restore the kelp. That work could begin this fall. Scientists in California are moving in the same direction, but haven't yet planted stars in the wild. Researchers with the Nature Conservancy may release stars in cages in Monterey Bay as soon as September, replicating a step Hodin's team took before sending them out on their own. They're waiting on approval from the California Department of Fish and Wildlife. There also have been hopeful sightings of wild stars in California waters. Recently, a sunflower sea star was spotted in Sonoma County, which Hodin estimated is the furthest south anyone has spotted them in seven years. 'It takes a lot of stars to make a healthy population, so just having a few around isn't necessarily enough to get a good sort of population going,' Hodin said, 'but at least it's a sign that the species is still around and that with some assistance, we might be able to bolster these populations.' At the Aquarium of the Pacific in Long Beach, which cares for some of the surviving sunflower stars, the new findings could help reshape priorities. 'It sharpens our focus on what it might take to reintroduce these animals in a way that is thoughtful, informed, and sustainable,' said Johnathan Casey, the aquarium's curator of fish and invertebrates. 'With each new piece of the puzzle, we feel we're getting closer to a future where sunflower stars can once again thrive along our coastline.' Sunflower sea stars used to be everywhere — on sand, rocks, kelp beds, and seagrass beds. For Gehman, that's the point. She hopes the findings help people realize that even the most abundant species can disappear very quickly. This story originally appeared in Los Angeles Times.


Digital Trends
2 hours ago
- Digital Trends
How the heck does an astronaut wash their hair in space? Here's how
The microgravity conditions of the International Space Station (ISS) mean that its human inhabitants are barred from eating crumbly foods as the particles could float away and clog up air vents and other machinery, and could even become a hygiene issue. Similarly, liquids also have to be carefully managed, as loose droplets could cause havoc if they find their way into electronic systems aboard the orbital outpost. So, how do astronauts tackle the seemingly tricky task of washing their hair during a six-month mission aboard the station? Recommended Videos Well, NASA astronaut Nichole Ayers on Monday shared a video (below) of herself doing just that. Sunday was hair wash day! — Nichole 'Vapor' Ayers (@Astro_Ayers) August 4, 2025 'It's not unlike [how you do it] on Earth, but you don't have the advantage of gravity pulling the water or letting the water flow,' Ayers, who arrived at the station in March, explains as she gets started. To wet her hair — and in Ayers' case there's a lot of it — the astronaut uses a water-filled pouch with a one-way valve that lets her carefully control the release of water. To prevent droplets from becoming airborne, she presses the tube directly onto her scalp before releasing the water. She also releases water into the ends of her hair, which is the longest among all of the astronauts currently aboard the space station. While it's hardly soaking at the end of the process, it's wet enough that she can apply some shampoo — using a shampoo bar — to start washing it. 'For the rinses, I'll usually just do my scalp,' Ayers says. 'That way, you can work it through to the rest of my hair.' After giving it a quick dry, she adds some conditioner, gives it a quick brush, and then says that she'll let it dry naturally. 'The water will dry, get into the air, and then we'll reclaim it, and it'll probably become somebody's coffee tomorrow,' Ayers says in a nod to the station's recycling systems. For more on how astronauts live their daily lives on the ISS — including the delicate act of going to the bathroom — check out these short videos made by the crewmembers themselves over the years.