News
NASA Names Astronauts to Next Moon Mission, First Crew Under Artemis
NASA and the Canadian Space Agency (CSA) announced the four astronauts who will venture around the Moon on Artemis II, the first crewed mission on NASA’s path to establishing a long-term presence at the Moon for science and exploration through Artemis. The agencies revealed the crew members Monday during an event at Ellington Field near NASA’s Johnson Space Center in Houston.
“The Artemis II crew represents thousands of people working tirelessly to bring us to the stars. This is their crew, this is our crew, this is humanity’s crew,” said NASA Administrator Bill Nelson. “NASA astronauts Reid Wiseman, Victor Glover, and Christina Hammock Koch, and CSA astronaut Jeremy Hansen, each has their own story, but, together, they represent our creed: E pluribus unum – out of many, one. Together, we are ushering in a new era of exploration for a new generation of star sailors and dreamers – the Artemis Generation.”
The crew assignments are as follows: Commander Reid Wiseman, Pilot Victor Glover, Mission Specialist 1 Christina Hammock Koch, and Mission Specialist 2 Jeremy Hansen. They will work as a team to execute an ambitious set of demonstrations during the flight test.
The approximately 10-day Artemis II flight test will launch on the agency’s powerful Space Launch System rocket, prove the Orion spacecraft’s life-support systems, and validate the capabilities and techniques needed for humans to live and work in deep space.
“We are going back to the Moon and Canada is at the center of this exciting journey,” said the Honorable François-Philippe Champagne, the minister responsible for the Canadian Space Agency. “Thanks to our longstanding collaboration with NASA, a Canadian astronaut will fly on this historic mission. On behalf of all Canadians, I want to congratulate Jeremy for being at the forefront of one of the most ambitious human endeavors ever undertaken. Canada’s participation in the Artemis program is not only a defining chapter of our history in space, but also a testament to the friendship and close partnership between our two nations.”
The flight, set to build upon the successful uncrewed Artemis I mission completed in December, will set the stage for the first woman and first person of color on the Moon through the Artemis program, paving the way for future for long-term human exploration missions to the Moon, and eventually Mars. This is the agency’s Moon to Mars exploration approach.
“For the first time in more than 50 years, these individuals – the Artemis II crew – will be the first humans to fly to the vicinity of the Moon. Among the crew are the first woman, first person of color, and first Canadian on a lunar mission, and all four astronauts will represent the best of humanity as they explore for the benefit of all,” said Director Vanessa Wyche, NASA Johnson. “This mission paves the way for the expansion of human deep space exploration and presents new opportunities for scientific discoveries, commercial, industry and academic partnerships and the Artemis Generation.”
Meet Artemis II Astronauts
This will be Wiseman’s second trip into space, serving previously as a flight engineer aboard the International Station for Expedition 41 from May through November 2014. Wiseman has logged more than 165 days in space, including almost 13 hours as lead spacewalker during two trips outside the orbital complex. Prior to his assignment, Wiseman served as chief of the Astronaut Office from December 2020 until November 2022.
The mission will be Glover’s second spaceflight, serving previously as pilot on NASA’s SpaceX Crew-1, which landed May 2, 2021, after 168 days in space. As a flight engineer aboard the space station for Expedition 64, he contributed to scientific investigations, technology demonstrations, and participated in four spacewalks.
Koch also will be making her second flight into space on the Artemis II mission. She served as flight engineer aboard the space station for Expedition 59, 60, and 61. Koch set a record for the longest single spaceflight by a woman with a total of 328 days in space and participated in the first all-female spacewalks.
Representing Canada, Hansen is making his first flight to space. A colonel in the Canadian Armed Forces and former fighter pilot, Hansen holds a Bachelor of Science in space science from Royal Military College of Canada in Kingston, Ontario, and a Master of Science in physics from the same institution in 2000, with a research focus on Wide Field of View Satellite Tracking. He was one of two recruits selected by CSA in May 2009 through the third Canadian Astronaut Recruitment Campaign and has served as Capcom in NASA’s Mission Control Center at Johnson and, in 2017, became the first Canadian to be entrusted with leading a NASA astronaut class, leading the training of astronaut candidates from the United States and Canada.
“I could not be prouder that these brave four will kickstart our journeys to the Moon and beyond,” said Director of Flight Operations Norm Knight, NASA Johnson. “They represent exactly what an astronaut corps should be: a mix of highly capable and accomplished individuals with the skills and determination to take on any trial as a team. The Artemis II mission will be challenging, and we’ll test our limits as we prepare to put future astronauts on the Moon. With Reid, Victor, Christina, and Jeremy at the controls, I have no doubt we’re ready to face every challenge that comes our way.”
Through Artemis missions, NASA will use innovative technologies to explore more of the lunar surface than ever before. We will collaborate with commercial and international partners and establish the first long-term presence on the Moon. Then, we will use what we learn on and around the Moon to take the next giant leap: sending the first astronauts to Mars.
For more information about the crew, visit:
https://www.nasa.gov/specials/artemis-ii
Source: NASA
News
How healthy is Sodastream?
The SodaStream Sparkling Water Maker is a device that forces carbon dioxide (CO2) gas (stored under pressure in a cylinder) into water, making it sparkling (fizzy)
Sodastream machines have been gaining popularity in recent years as an alternative to store-bought soft drinks. Not only are they more environmentally friendly, but they also offer several health benefits compared to traditional sodas.
Reduced Sugar Intake
One of the most significant health benefits of using a Sodastream machine is reducing sugar intake. Traditional sodas are loaded with sugar, and excessive sugar intake can lead to weight gain, obesity, and other health problems such as Type 2 diabetes. With a Sodastream machine, you can control the amount of sugar you add to your drink, allowing you to enjoy a refreshing beverage without the harmful effects of excessive sugar consumption.
No Artificial Sweeteners
Many store-bought soft drinks contain artificial sweeteners, which can have negative health effects such as headaches and digestive problems. Sodastream machines, on the other hand, allow you to use natural sweeteners such as fruit extracts, honey or agave nectar, giving you a healthier and more natural alternative.
No Preservatives
Another advantage of using a Sodastream machine is that you can avoid preservatives commonly found in store-bought soft drinks. Preservatives such as sodium benzoate and potassium sorbate have been linked to health problems such as cancer and allergies. By making your own drinks, you can avoid these harmful additives and enjoy a healthier, preservative-free beverage.
Eco-Friendly
In addition to the health benefits, using a Sodastream machine is also environmentally friendly. Traditional soft drinks are packaged in plastic bottles or cans, which contribute to environmental pollution. With a Sodastream machine, you can reuse the same bottle multiple times, reducing waste and helping to reduce your carbon footprint.
Variety
Finally, Sodastream machines offer a wide variety of flavors and options, allowing you to customize your drink to your liking. You can mix and match different flavors or create your own unique blends, giving you a healthier and more enjoyable alternative to traditional sodas.
In conclusion, Sodastream machines offer several health benefits compared to traditional store-bought soft drinks. By reducing sugar intake, avoiding artificial sweeteners and preservatives, and being eco-friendly, they offer a healthier and more sustainable alternative to traditional soft drinks. Moreover, with a wide variety of flavors and options, you can customize your drink to your liking, making it a fun and enjoyable way to stay healthy.
Consumer Corner
Behind the Product: What Sustainability Looks Like in Beauty Development
Beauty Development: Shoppers want to know what ingredients are used, how items are packaged and whether the production process includes thoughtful choices. Beauty brands are taking note, and sustainability is increasingly shaping decisions across sourcing, packaging, production, shipping, storage and replenishment.
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(Feature Impact) Shoppers are paying closer attention to the products they bring into their homes. They want to know what ingredients are used, how items are packaged and whether the production process includes thoughtful choices. Beauty brands are taking note, and sustainability is increasingly shaping decisions across sourcing, packaging, production, shipping, storage and replenishment.
Responsible product lines rarely come from sweeping change. They are built through smaller, connected choices made throughout development. Packaging, ingredient sourcing and production planning influence how a product performs, how much waste it creates and how sustainably products can be produced.
Consider this beauty sustainability information from Laura Badcock, Chief Operating Officer of NourishUs Naturals.
Why packaging matters beyond appearance
“Packaging is often the first thing shoppers notice,” Badcock said. “It can shape how someone feels about a product before they ever try what’s inside.”
A package should look appealing, though appearance is only part of the equation. It also needs to protect the product, travel safely, store well and hold up through regular use. Once the product is finished, the packaging should allow easy recycling, refilling or responsible disposal.
There is no single packaging option that works best for every beauty product. A lightweight container may reduce shipping weight. A refillable option may stay in use longer. A recyclable material may work well in one area but create challenges in another if local recycling systems cannot process it. Even packaging that appears sustainable can create problems in practice if it leaks, breaks or requires excess shipping materials.
Why ingredient sourcing matters
“Ingredient lists have become an important part of how people evaluate beauty products,” Badcock said. “Shoppers often look for familiar oils, butters, botanical extracts and information about how ingredients were sourced, which plays a major role in the environmental impact.”
A product’s environmental footprint is influenced by many factors, including shipping distance, processing methods, storage conditions and supplier practices.
These factors can also affect product consistency and ingredient availability over time. Beauty brands working with wholesale skin care suppliers or private label manufacturers often need to balance ingredient goals with sourcing reliability and production needs.
How better planning can lead to less waste
“Packaging and ingredients are usually the first things people associate with sustainability, but how much product gets made, stored and discarded matters, too,” Badcock said.
Overproduction is one of the biggest hidden sources of waste in beauty and personal care. Products that sit too long in storage may eventually expire or remain unsold. Excess inventory can also create additional packaging waste, warehousing needs and disposal costs.
Smaller batch sizes give producers more room to adjust as trends or demand shift, and producing closer to expected sales windows helps reduce long storage periods and unnecessary waste. Testing new products in smaller volumes and restocking based on actual demand makes overproduction less likely.
How sustainable beauty choices are connected
Packaging, ingredient sourcing and production planning are closely connected throughout development.
“A packaging choice can affect shipping weight, storage needs and whether a package can be refilled,” Badcock said. “Ingredient choices can influence sourcing timelines and how products need to be stored. Production planning affects how much material gets used and how much product could eventually go unsold.”
Beauty shoppers want more transparency around sustainability claims
Sustainability claims carry less weight when those claims aren’t explained in practice.
This shift is pushing many beauty brands to focus more heavily on traceability, supplier relationships and clearer product information. Transparency is becoming part of the customer experience itself.
More responsible product lines are built over time
Responsible beauty products come together through ongoing choices around packaging, sourcing, production and inventory planning. For shoppers, those choices influence the products they bring into their homes.
“The brands that build sustainability into early decisions tend to have the easiest time maintaining it later,” Badcock said. “Once supplier relationships, packaging formats and production routines are in place, small adjustments are far easier than major changes. Treating sustainability as part of product development from the beginning, rather than something to fix later, is what makes it work in practice.”
To find more information on the intersection of beauty and sustainability, visitNourishUsNaturals.com.
Photo courtesy of Shutterstock
SOURCE:
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Automotive
EPA removal of vehicle emissions limits won’t stop the shift to electric vehicles, but will make it harder, slower and more expensive
The EPA’s move to rescind the 2009 “endangerment finding” and roll back vehicle emissions limits won’t stop the shift to electric vehicles—but it will slow adoption, raise costs, and increase climate and public health harms.
Alan Jenn, University of California, Davis
The U.S. government is in full retreat from its efforts to make vehicles more fuel-efficient, which it had been prioritizing, along with state governments, since the 1970s.
The latest move came on Feb. 12, 2026, when President Donald Trump and the Environmental Protection Agency issued a new rule rescinding the landmark “endangerment finding,” and reversing various emissions limits on cars and trucks. The 2009 finding stated that greenhouse gases pose a threat to public health and welfare. If the new rule stands up in court and is not overruled by Congress, it would undo a key part of the long-standing effort to limit greenhouse gas emissions from vehicles.
As a scholar of how vehicle emissions contribute to climate change, I know that the science behind the endangerment finding hasn’t changed. If anything, the evidence has grown that greenhouse gas emissions are warming the planet and threatening people’s health and safety. Heat waves, flooding, sea-level rise and wildfires have only worsened in the decade and a half since the EPA’s ruling.
Regulations over the years have cut emissions from power generation, leaving transportation as the largest source of greenhouse gas emissions in the U.S.
The scientific community agrees that vehicle emissions are harmful and should be regulated. The public also agrees, and has indicated strong preferences for cars that pollute less, including both more efficient gas-burning vehicles and electric-powered ones. Consumers have also been drawn to electric vehicles thanks to other benefits such as performance, operation cost and innovative technologies.
That is why I believe the EPA’s move will not stop the public and commercial transition to electric vehicles, but it will make that shift harder, slower and more expensive for everyone.
Putting carmakers in a bind
The most recent EPA rule about vehicle emissions was finalized in 2024. It set emissions limits that can realistically only be met by a large-scale shift to electric vehicles.
Over the past decade and a half, automakers have been building up their capability to produce electric vehicles to meet these fleet requirements, and a combination of regulations such as California’s zero-emission-vehicle requirements have worked together to ensure customers can get their hands on EVs. The zero-emission-vehicle rules require automakers to produce EVs for the California market, which in turn make it easier for the companies to meet their efficiency and emissions targets from the federal government. These collectively pressure automakers to provide a steady supply of electric vehicles to consumers.
The new EPA move would undo the 2024 EPA vehicle-emissions rule and other federal regulations that also limit emissions from vehicles, such as the heavy-duty vehicle emissions rule.
The possibility of a regulatory reversal puts automakers into a state of uncertainty. Legal challenges to the EPA’s shift are all but guaranteed, and the court process could take years.
For companies making decade-long investment decisions, regulatory stability matters more than short-term politics. Disrupting that stability undermines business planning, erodes investor confidence and sends conflicting signals to consumers and suppliers alike.
A slower roll
The Trump administration has taken other steps to make electric vehicles less attractive to carmakers and consumers.
The White House has already suspended key provisions of the Inflation Reduction Act that provided tax credits for purchasing EVs and halted a US$5 billion investment in a nationwide network of charging stations. And Congress has retracted the federal waiver that allowed California to set its own, stricter emissions limits. In combination, these policies make it hard to buy and drive electric vehicles: Fewer, or no, financial incentives for consumers make the purchases more expensive, and fewer charging stations make travel planning more challenging.
Overturning the EPA’s 2009 endangerment finding would remove the legal basis for regulating climate pollution from vehicles altogether.
But U.S. consumer interest in electric vehicles has been growing, and automakers have already made massive investments to produce electric vehicles and their associated components in the U.S. – such as Hyundai’s EV factory in Georgia and Volkswagen’s Battery Engineering Lab in Tennessee.
Global markets, especially in Europe and China, are also moving decisively toward electrifying large proportions of the vehicles on the road. This move is helped in no small part due to aggressive regulation by their respective governments. The results speak for themselves: Sales of EVs in both the European Union and China have been growing rapidly.
But the pace of change matters. A slower rollout of clean vehicles means more cumulative emissions, more climate damage and more harm to public health.
The EPA’s move seeks to slow the shift to electric vehicles, removing incentives and raising costs – even though the market has shown that cleaner vehicles are viable, the public has shown interest, and the science has never been clearer. But even such a major policy change can’t stop the momentum of those trends.
This is an updated version of an article originally published Aug. 5, 2025.
Alan Jenn, Associate Professor of Civil and Environmental Engineering, University of California, Davis
This article is republished from The Conversation under a Creative Commons license. Read the original article.
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