NASA's Christina Koch. Photo: NASA/Bill Ingalls

NASA astronaut Christina Koch is back on Earth after spending 328 days in space, living and working onboard the International Space Station.

Why it matters: During her time in orbit, Koch participated in the first all-woman spacewalk and set a record for the longest continuous spaceflight by a female astronaut in history.

  • She and her fellow crewmates — the European Space Agency's Luca Parmitano and Russian cosmonaut Alexander Skvortsov — landed back on Earth in Kazakhstan at 4:12 a.m. ET.

The big picture: Koch's nearly yearlong mission is part of NASA's effort to learn more about how the human body responds to long duration spaceflight ahead of sending people to the Moon and eventually to Mars.

  • Scott Kelly is the only astronaut with a longer flight under his belt, with a mission that lasted 340 days.

By the numbers: According to NASA, Koch orbited Earth in 5,248 times during her months in orbit.

  • That equates to about 139 million miles traveled.
  • She also performed six spacewalks, spending 42 hours and 15 minutes outside of the station in total.

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New York City schools will not fully reopen in fall

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New York City Mayor Bill de Blasio announced at a press conference on Wednesday that schools will not fully reopen in fall, and will instead adopt a hybrid model that will limit in-person attendance to just one to three days a week.

Why it matters: New York City, once the epicenter of the coronavirus outbreak in the United States, is home to the nation's largest public school district — totaling 1,800 schools and 1.1 million students, according to the New York Times. The partial reopening plan could prevent hundreds of thousands of parents from fully returning to work.

Treasury blames lenders for PPP disclosure debacle

Illustration: Aïda Amer/Axios

The U.S. Treasury Department is pointing the finger at lenders for errors discovered in Monday's PPP data disclosure.

What they're saying: "Companies listed had their PPP applications entered into SBA’s Electronic Transmission (ETran) system by an approved PPP lender. If a lender did not cancel the loan in the ETran system, the loan is listed," a senior administration official said.

Updated 30 mins ago - Politics & Policy

Coronavirus dashboard

Illustration: Eniola Odetunde/Axios

  1. Global: Total confirmed cases as of 10:30 a.m. ET: 11,863,477 — Total deaths: 544,949 — Total recoveries — 6,483,402Map.
  2. U.S.: Total confirmed cases as of 10:30 a.m. ET: 2,996,679 — Total deaths: 131,486 — Total recoveries: 936,476 — Total tested: 36,878,106Map.
  3. Public health: Deaths are rising in hotspots — Déjà vu sets in as testing issues rise and PPE dwindles.
  4. Travel: How the pandemic changed mobility habits, by state.
  5. Education: Harvard and MIT sue Trump administration over rule barring foreign students from online classes.
  6. 🎧 Podcast: A misinformation "infodemic" is here.