Jonathan Irwin

Researchers have discovered a temperate rocky "super-Earth" planet, LHS 1140b, about 39 light years from our Sun. The planet is about 6.6 times the mass of the Earth. The report is out in Nature today.

Why it matters: The planet is located in the habitable zone of its star where liquid water and conceivably life could exist.

What's next: The researchers want to assess the planet's habitability by observing ultraviolet emissions from the star and trying to determine which gases are in the planet's atmosphere.

The team used machine learning to find the planet: The MEarth-South telescope used to find the planet works by monitoring the brightness of small stars nearby to see if there are signs of extrasolar planets passing in front of them. The researchers trained the telescope to rule out false-positive movement as part of a machine-learning approach.

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Updated 49 mins ago - World

Police and protesters clash in Belarus after "Europe's last dictator" claims election win

Protesters and riot police clash in Minsk, Belarus, on Sunday during a demonstration against President Alexander Lukashenko's claim of a landslide victory. Photo: Misha Friedman/Getty Images)

Riot police clashed with protesters in Belarus overnight after a government exit poll predicted Sunday President Aleksander Lukashenko, an authoritarian who has ruled the Eastern European country since 1994, had overwhelmingly defeated a pro-democracy opposition candidate.

Why it matters: It's a precarious moment for the former Soviet republic, where decades of repression and a complete disregard for the coronavirus pandemic threaten to topple "Europe's last dictator." There were reports of police in Minsk using excessive force on protesters in a brutal crackdown.

Updated 1 hour ago - World

Hong Kong media tycoon Jimmy Lai arrested under national security law

Media tycoon Jimmy Lai at the Next Digital offices in Hong Kong in June. Photo: Anthony Wallace/AFP via Getty Images

Hong Kong pro-democracy activist Jimmy Lai has been arrested for "collusion with foreign powers" and the offices of his newspaper raided, said Mark Simon, an executive at the tycoon's media firm Next Digital on Monday.

Why it matters: He was arrested under the new national security law that gives Beijing more powers over the former British colony. Lai is the most prominent person arrested under the law — which prompted the U.S. to sanction Chinese officials, including Hong Kong leader Carrie Lam, over Beijing's efforts to strip the territory of its autonomy.

Updated 1 hour ago - Politics & Policy

Coronavirus dashboard

Illustration: Sarah Grillo/Axios

  1. Global: Total confirmed cases as of 1:30 a.m. ET: 19,861,683 — Total deaths: 731,326 — Total recoveries — 12,115,825Map.
  2. U.S.: Total confirmed cases as of 1:30 a.m. ET: 5,044,864 — Total deaths: 162,938 — Total recoveries: 1,656,864 — Total tests: 61,792,571Map.
  3. Politics: Pelosi says states don't have the funds to comply with Trump's executive order on unemployment — Mnuchin says Trump executive orders were cleared by Justice Department.
  4. States: New York reports lowest rate of positive coronavirus test results since pandemic began
  5. Public health: Ex-FDA head: U.S. will "definitely" see 200,000 to 300,000 virus deaths by end of 2020. 
  6. Schools: 97,000 children test positive for coronavirus in two weeks — Nine test positive at Georgia school where photo showing packed hallway went viral .