The Milky Way, which has a supermassive black hole at its center,d as seen from the French island of Reunion in the Indian Ocean. Photo: Loop Images / UIG via Getty Images

Scientists have seen for the first time evidence that "our galaxy is teeming with black holes," the AP reports, estimating there could be more than 10,000 of them in the Milky Way.

The big picture, literally: The dozens of black holes confirmed by astronomers are binary, per the AP, which occurs when "a black hole has partnered with another star and together they emit large amount of X-rays." Researchers in the study estimate that "there must be 300 to 500 binary black hole systems" meaning — because binary systems make up only 5% of all black holes —  that means there are likely thousands more in our galaxy.

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Boeing's one-two punch

Illustration: Aïda Amer/Axios

The grounding of Boeing’s 737 MAX was the worst crisis in the plane-maker’s century-long history. At least until the global pandemic hit.

Why it matters: Wall Street expects it will be cleared to fly again before year-end. Orders for what was once the company’s biggest moneymaker were expected to rebound after the ungrounding, but now the unprecedented slump in travel will dash airlines’ appetite for the MAX and any other new planes, analysts say — putting more pressure on the hard-hit company.

New downloads of TikTok, WeChat to be blocked in U.S. on Sunday

Illustration: Sarah Grillo/Axios

The Commerce Department issued Friday an order blocking new downloads of WeChat and TikTok in the U.S. as of Sept. 20.

The state of play: President Trump has been in a standoff with TikTok, threatening to ban the app if it's Chinese owner, ByteDance, does not relinquish control to a U.S. company. A deal is in the works with the American tech company Oracle, but would need to go through before Sunday to prevent TikTok from being ousted from app stores.

Updated 3 hours ago - Politics & Policy

Coronavirus dashboard

Illustration: Eniola Odetunde/Axios

  1. Global: Total confirmed cases as of 6:30 a.m. ET: 30,199,007 — Total deaths: 946,490— Total recoveries: 20,544, 967Map
  2. U.S.: Total confirmed cases as of 6:30 a.m. ET: 6,675,593 — Total deaths: 197,644 — Total recoveries: 2,540,334 — Total tests: 90,710,730Map
  3. Politics: Former Pence aide says she plans to vote for Joe Biden, accusing Trump of costing lives in his coronavirus response.
  4. Health: Pew: 49% of Americans wouldn't get COVID-19 vaccine if available today Pandemic may cause cancer uptick The risks of moving too fast on a vaccine — COVID-19 racial disparities extend to health coverage losses.
  5. Business: Retail sales return to pre-coronavirus trend.