NASA/JPL-Caltech via AP

Scientists have discovered evidence that indicates the planets in our solar system formed suddenly in collapses of dense dust rather than slow, incremental buildups of rock via asteroid collisions, per New Scientist.

The reasoning: Researchers tracked 17 asteroids over 4 billion years old in the inner asteroid belt, finding that their sizes range from 35 to 100 kilometers across. If planets had formed incrementally, ancient asteroids would have had to be much smaller in size, lending more credence to the theory that planetary formation was sudden and catastrophic.

Why it matters: These findings lead scientists to believe that there's a serious chance that planets form through the same massive dust collapses everywhere in the universe.

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Updated 34 mins ago - Politics & Policy

Coronavirus dashboard

Illustration: Aïda Amer/Axios

  1. Politics: Americans feel Trump's sickness makes him harder to trustFlorida breaks record for in-person early voting — McConnell urges White House not to strike stimulus deal before election — Republican senators defend Fauci as Trump escalates attacks.
  2. Health: The next wave is gaining steam.
  3. Education: Schools haven't become hotspots — University of Michigan students ordered to shelter-in-place.
  4. World: Ireland moving back into lockdown — Argentina becomes 5th country to report 1 million infections.

Trump threatens to post "60 Minutes" interview early after reportedly walking out

Trump speaks to reporters aboard Air Force One, Oct. 19. Photo: Mandel Ngan/AFP via Getty Images

President Trump tweeted on Tuesday that he was considering posting his interview with CBS' "60 Minutes" prior to airtime in order to show "what a FAKE and BIASED interview" it was, following reports that he abruptly ended the interview after 45 minutes of taping.

Why it matters: Trump has escalated his war on the media in the final stretch of his re-election campaign, calling a Reuters reporter a "criminal" this week for not reporting on corruption allegations about Hunter Biden and disparaging CNN as "dumb b*stards" for the network's ongoing coronavirus coverage.

2 hours ago - Politics & Policy

McConnell urges White House not to strike stimulus deal before election

Senate Majority Leader Mitch McConnell. Photo: Stefani Reynolds/Getty Images

Senate Majority Leader Mitch McConnell (R-Ky.) has urged White House negotiators not to cut a deal with Democrats on new coronavirus stimulus before the election.

Driving the news: McConnell informed Senate Republicans of the move at a closed-door lunch on Tuesday, two people familiar with his remarks tell Axios. McConnell's remarks were first reported by the Washington Post.