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NASA hopes fuel leaks are fixed as it launches another countdown test for the Artemis II moonshot

CAPE CANAVERAL, Fla. (AP) — NASA began another practice launch countdown Tuesday for its first moonshot in decades with astronauts after making repairs to fix dangerous fuel leaks that already have bumped the flight into March.

The first fueling test was halted two weeks ago by the same kind of liquid hydrogen leaks that disrupted the Artemis program’s first flight without anyone aboard three years ago.

Launch teams replaced a pair of seals and a clogged filter at the Kennedy Space Center pad where the giant moon rocket stands before starting the countdown clocks back up. The two-day test will culminate Thursday with the attempted fill-up of the rocket’s fuel tanks. The four Artemis II astronauts will monitor the crucial dress rehearsal from afar.

A successful, leak-free test is needed before NASA will set a launch date. The earliest the Space Launch System, or SLS, rocket could blast off is March 6. Officials had considered moving it up by three days, but said the extra time was needed to analyze the fueling test results.

The last time astronauts blasted off for the moon was in 1972 during NASA’s Apollo program.

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The Associated Press Health and Science Department receives support from the Howard Hughes Medical Institute’s Department of Science Education and the Robert Wood Johnson Foundation. The AP is solely responsible for all content.

McConnell says after weeks of speculation that hospitalization was due to a fall

(CNN) — Republican Sen. Mitch McConnell of Kentucky on Sunday announced, after weeks of speculation, that he had a fall last month that landed him in the hospital.“My doctors have confirmed that I didn’t break any bones or suffer a concussion. I didn’t have a heart attack or a stroke. I don’t have any tumors or hemorrhages. But I was briefly unconscious and was taken to the hospital. While receiving excellent care over the past several weeks, I’ve also had to deal with a mild case of pneumonia,” he said in a statement.McConnell also provided a photo showing him smiling next to his wife, Elaine Chao. He appears to have a copy of Sunday’s Washington Post sports section on his lap.McConnell said he’s moved from a hospital to a rehabilitation center to continue regaining his strength. His doctors have run through “every test they can think of” to try to determine what caused the incident.The former Senate majority leader said he “won’t be able to return to the Senate floor to vote quite yet” but he’s “been working closely” with legislative staff in the meantime.The statement comes after weeks of questions over McConnell’s health, as aides for the 84-year-old were fiercely protective about releasing information on his condition. The lack of information sparked speculation and rumors online that his health had significantly deteriorated.McConnell, a childhood polio survivor, has faced a series of health issues in recent years, including multiple falls. In 2023, he froze midsentence during a news conference.Along with his own statement, McConnell included a note from the attending physician of Congress, who described the injuries after the fall at his Washington, DC, home as “minor.”“A comprehensive evaluation by a multidisciplinary team determined that he had no fractures, cardiac abnormalities, stroke, tumor, or hemorrhage. Early in his hospitalization, he developed pneumonia, which responded rapidly to antibiotic treatment,” the physician said, adding that the senator has “focused on physical therapy and strategies to reduce his risk of future falls.”Sunday’s statement finally provides an answer to the circumstances of McConnell’s hospitalization on June 14, which has been shrouded in mystery.In his statement, McConnell indirectly addressed why it took so long to share what sent him to the hospital.“You all know how folks of my generation often hesitate to share the vulnerability that comes with growing older. Even in the public eye, I feel that same instinct — I can’t help it,” he said, addressing his “fellow Kentuckians.”McConnell said he has work to do before retiring at the end of his term.“You’re right to expect your representatives to work hard for you. And part of my decision to retire at the end of my term this coming January was being honest about the demands of Senate work. But I still have unfinished business to complete on your behalf, and I have every intention of finishing the job you elected me to do,” he said.When the incident occurred, his spokesperson said only that McConnell was “admitted to the hospital” and was “receiving excellent care.”Video obtained exclusively by CNN last week showed emergency responders taking McConnell to an ambulance on a stretcher after being called to his home.Weeks into McConnell’s absence, an EMS recording published by an independent journalist indicated emergency responders were called to his home for an “unconscious” person for a “cardiac arrest,” and a paramedic is heard saying, “CPR in progress.”After the audio was published, McConnell’s spokesman released another statement saying the Kentucky Republican remained hospitalized as “he continues his recovery” without providing specifics.Some high-profile Republicans, including Senate Majority Leader John Thune, issued statements last week saying they recently spoke with McConnell. CNN senior political commentator Scott Jennings told CNN’s Kasie Hunt on “The Arena” that he talked with McConnell on the phone Tuesday and that his “voice sounded strong.”“I’ve had more than my share of experience with physical vulnerabilities,” McConnell said in his statement Sunday.In March 2023, he suffered a concussion and broken ribs after a fall. Months later, he froze midsentence during a news conference. CNN later reported he had suffered two other falls earlier that year.The attending physician noted that “McConnell has experienced several falls throughout the year that have been attributed to his post-polio condition.”Adults who had polio during childhood can develop post-polio syndrome even decades later. Symptoms include gradual weakening of muscles, fatigue, and muscle and joint paint. There is no specific treatment for post-polio syndrome, but patients may receive physical, occupational and speech therapy, medications for certain symptoms or use mobility aids such as walkers and braces.It’s not clear how common post-polio syndrome is, but some studies estimate 25% to 40% of polio survivors experience it, according to the US Centers for Disease Control and Prevention.McConnell’s statement came the same day it was announced that his colleague Lindsey Graham, a longtime Republican senator from South Carolina, died following a sudden illness. He was 71.This story has been updated with additional information.The-CNN-Wire™ & © 2026 Cable News Network, Inc., a Warner Bros. Discovery Company. All rights reserved.
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