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It's one small step for man, one giant leap for chile peppers.A team of scientists at NASA is working to launch the Espa?ola chile pepper into space. This would be the first fruiting plant the United States has grown and harvested at the International Space Station.As NASA looks to send astronauts to Mars, it's crucial that the agency find plants and fruits that can travel with them.According to Jacob Torres, a NASA scientist, depending on the alignment of the planets, the shortest trip to Mars would still take two years. Traditional prepackaged meals will not provide enough vitamins and nutrients for astronauts on the journey."They would be able to fill their stomachs up, but they wouldn't have the nutrients to do their work," Torres said.Before NASA embarks toward the Red Planet, scientists must find ways to supplement the astronauts' diet with freshly grown fruits and vegetables, such as the Espa?ola pepper.Why chile peppers?There are many challenges to growing crops in space. A plant must be easily pollinated and able to survive in a high-carbon-dioxide environment.Scientists found that certain chile peppers can do both these things.When Torres arrived at NASA in 2018 for an internship, scientists were exploring the possibility of growing Hatch peppers, a New Mexico chile.Torres, a native of that state, suggested that the team look at the state's Espa?ola pepper instead.Hatch peppers grow in the deserts of New Mexico, but Espa?ola peppers grow at much higher altitudes and have a shorter growth period, making them better for harvesting in space.The Espa?ola peppers have exceeded expectations, he said. NASA is preparing to send the peppers off to the International Space Station between November and January.Fighting colds in spaceNot only can chile peppers withstand extreme conditions, they are packed with vitamins. This will help astronauts battle some of the health problems they face in space, Torres said.Zero gravity causes the body's fluids to rise to the head, making astronauts feel as though they have 2056

Kroger is tapping Microsoft to help create grocery stores of the future, and keep up with Amazon and Walmart.The two companies announced a partnership on Monday that will bring digital shelves, price tags, and advertisements to two pilot stores in Ohio and Washington State, near each company's headquarters.The stores are designed to make it easier for customers and workers to navigate the stores, saving shoppers time and Kroger money.Kroger has been partnering with companies such as Nuro, Ocado, and Walgreens as it aims to speed up grocery delivery and pickup, and experiment with digital tools to support its network of physical stores.The grocery chain is trying to give shoppers — who are increasingly browsing and buying everything from consumer electronics to breakfast cereal online — more reasons to visit physical stores.Under the latest partnership, customers first build a shopping list using Kroger's Scan, Bag, Go self-checkout app.Then, the app works with cloud-based software and sensors in the store to guide them around as they check off items on their list. For example, if a customer is looking for pasta, the app will direct the customer to the correct aisle. As the customer nears the aisle and approaches the type of pasta they chose, a personal avatar — like a banana or an avocado —will light up that directs them to the right one. They'll scan the item to check out, and the system will route the customer to the next item on their list."The notion of Kroger having to figure out what digital looks like in store for a grocery shopper is super important," said Jason Goldberg, head of the commerce practice at digital agency SapientRazorfish. He believes the tech could appeal to customers who want more information about the food they're buying, where it comes from, and how to store it in their homes.Shelves at the two tech-enhanced stores will also look much different than traditional stores.Instead of paper tags for prices and promotions, they will be digital. That creates room for Kroger to sell advertising space to brands, which could provide a new profit stream in the low-margin grocery business.Switching will help Kroger quickly change prices on products and create deals, instead of an employee manually making the changes. Kroger said it will boost workers' productivity, since employees will be able to quickly locate products for customers' curbside grocery pickup orders.Kroger's ( 2443

It's 50 years since man first stepped on the moon, and we're still harboring dreams of escaping life on Earth for the mysteries of space.If a career as an astronaut isn't for you, perhaps the promise of a sojourn in a space hotel might be appealing.Californian company 281

It's impossible to avoid 5G at Mobile World Congress.There are 5G cars, 5G smartphones and 5G firefighting drones. There are even 5G fish-farming systems and 5G breakfast trays.But executives gathered in Barcelona for the industry's annual talkfest admit there are still roadblocks that need to be removed before 325

It's a time-honored tradition for many to watch the Macy's Thanksgiving Day Parade, but this year it could be missing a key element: its 16 giant character balloons.Officials in New York City may have to ground the iconic balloons due to windy conditions. They cannot be flown when sustained winds exceed 23 mph and gusts exceed 34 mph, per 353