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MERRITT ISLAND, Fla. – About 250 miles above earth, the International Space Station remains in constant orbit around the planet.“It's an amazing facility,” said retired NASA astronaut Rex Walheim. “It's about the size of a five-bedroom house.”It’s an incredible feat of construction, involving space agencies from multiple countries and astronauts like Walheim, who flew three missions to the International Space Station.“The first portion of the space station program was basically constructing it,” Walheim said. “So, that was what I was most involved with, bringing pieces of the space station, doing spacewalks to bolt new pieces on and to activate them.”In the now 20 years since the space station welcomed the first crew, it’s become a place of valuable research for companies like Techshot.“The people that make the experimental instruments that go in there are people like Techshot,” said Dave Reed of Techshot.We visited Techshot’s facility near the Kennedy Space Center in Cape Canaveral.Their work on the space station includes measuring bone loss, for use in developing treatments for osteoporosis.“Understanding osteoporosis is obviously of great interest to people on earth,” Reed said. “So, drug companies have been a lot of our customers.”Techshot also created a “bio fabrication facility,” which was installed on the space station.Using stem cells, the machine can 3D print human cartilage, a process that works best in a zero-gravity space environment. The idea is to eventually be able to 3D print whole organs that could be used in transplants.“It’s in the future, but it’s not as far away as you might think,” Reed said.Among the other things the space station astronauts have helped develop for use here on earth are advanced water purification systems, where they recycle 93% of the water on the station. Astronauts on board have also collected valuable data, like visual images, to help support first responders to natural disasters in the U.S. and around the world.Those are advances that might not be possible without the space station.“Young people today have never known a time when there hasn't been humans in space,” Walheim said. “That's really amazing.”It’s a whole generation who see humans living and working in space as an everyday part of life. 2288

Meghan Markle will make a striking feminist statement in her wedding to Prince Harry on Saturday, choosing not to be chaperoned for much of the procession down the aisle of St. George's Chapel, Windsor, CNN has learned.In an unprecedented step for a royal bride in the UK, Markle will walk unescorted down the aisle of the chapel nave, after being met at the West Door by a member of the clergy. She will be accompanied in this first part of the wedding procession only by her bridesmaids and page boys, with the senior church figure walking ahead.Prince Charles will join her when she reaches the Quire, where the main royal guests will be seated. The Prince -- Harry's father -- will walk Markle down the Quire aisle to the foot of the altar. 752

LOUISVILLE, Ky -- A Kentucky judge delayed until Friday the release of secret grand jury proceedings in Breonna Taylor’s killing by police. That's according to the state Attorney General Daniel Cameron’s office. Kentucky's Attorney General Daniel Cameron sought a delay of a week to enable names and personal information to be redacted from the recordings. Information to be redacted included phone numbers and addresses. The motion was filed Wednesday morning, the same day a Louisville court was expected to release the audio recordings. Cameron’s spokeswoman said Wednesday that a judge granted a shorter delay, giving the attorney general until noon Friday. 670

Marathon has agreed to sell one of its subsidiaries, Speedway, to the parent company of 7-Eleven, the Minneapolis Star Tribune and The New York Times reported Sunday.The reports say that Marathon is selling the 4,000 Speedway locations to Seven & I Holdings for billion. The New York Times reports that Seven & I will increase its store count from about 10,000 to about 14,000 with the purchase.Marathon has struggled financially in recent months had has shut down operations in two refineries. It's been seeking to sell Speedway for months as it looks to pay down debt and support dividend payments.Marathon says it expects to bring in .5 billion from the deal after-tax cash proceeds.Oil prices have plummeted in 2020 as the coronavirus has prevented people around the world from traveling. 815

MAMMOTH LAKES, Calif.(KGTV) - Mammoth Mountain has been closed Saturday after three people were partially buried in an apparent avalanche.The popular snow resort issued the closure on Twitter, saying the avalanche struck just after 10 a.m. while Mammoth Mountain Ski Patrol was performing avalanche hazard mitigation, which could involve structural measures or artificial triggering of high-risk areas."All rescue measures are in place and the mountain is currently closed," officials tweeted.The three individuals partially buried were able to free themselves. There have been no reports of missing persons, the resort said.1/2 At approximately 10:15AM on March 3, 2018, Mammoth Mountain Ski Patrol was performing avalanche hazard mitigation work when an avalanche released on the upper part of the mountain traveling towards the High Five Express [Chair 5] area. All rescue measures are in place and...— MammothMountain (@MammothMountain) March 3, 2018 967