Illustration: Aïda Amer/Axios

A privately funded hunt for intelligent extraterrestrial life has turned up empty so far, but a newly released trove of data could aid in the search.

The big picture: The search for alien life has gone mainstream in recent years, with multiple scientific ventures looking for radio signals that could signify the presence of intelligent civilizations somewhere else out there.

What's happening: The $100 million Breakthrough Listen project released almost 2 petabytes of data last week, including a survey of radio signals from various parts of our galaxy.

  • The project also searched for "technosignatures" emitting from the interstellar comet 2I/Borisov that came through the solar system last year, but didn't find any.
  • The new data includes the results of a hunt for signs of life around 20 stars that could, in theory, detect our planet in the way that scientists on Earth see other worlds.
"Because I purposely looked at nearby targets, my search was sensitive enough to locate a transmitter on par with the strongest transmitters on Earth. We can infer that there is nothing as strong as our Arecibo telescope beaming a signal toward us."
— Sofia Sheikh, who conducted the analysis, said in a statement

The intrigue: Only about 20% of Breakthrough Listen's total data has been analyzed so far, so it's still possible some exciting new findings could come from the raw data as scientists continue to pore over it.

Go deeper: The search for life as we don't know it

Go deeper

Coronavirus cases rise in 25 states

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Data: The COVID Tracking Project, state health departments; Map: Andrew Witherspoon, Sara Wise/Axios

New coronavirus infections rose over the past week in half the country.

Why it matters: The U.S. remains largely unable or unwilling to control the spread of the virus.

Updated 2 hours ago - Politics & Policy

Coronavirus dashboard

Illustration: Sarah Grillo/Axios

  1. Global: Total confirmed cases as of 3 a.m. ET: 33,976,447 — Total deaths: 1,014,266 — Total recoveries: 23,644,023Map.
  2. U.S.: Total confirmed cases as of 3 a.m. ET: 7,233,945 — Total deaths: 206,959 — Total recoveries: 2,840,688 — Total tests: 103,939,667Map.
  3. Education: School-aged children now make up 10% of all U.S COVID-19 cases.
  4. Health: Moderna says its coronavirus vaccine won't be ready until 2021
  5. Travel: CDC: 3,689 COVID-19 or coronavirus-like cases found on cruise ships in U.S. waters — Airlines begin mass layoffs while clinging to hope for federal aid
  6. Business: Real-time data show economy's rebound slowing but still going.
  7. Sports: Steelers-Titans NFL game delayed after coronavirus outbreak.
Updated 3 hours ago - Politics & Policy

Trump signs stopgap bill to prevent government shutdown

Senate Majority Leader Mitch McConnel and President Trump arrives at the U.S. Capitol in March. Photo: Samuel Corum/Getty Images

President Trump signed a bill to extend current levels of government funding after funding expired briefly, White House spokesperson Judd Deere confirmed early Thursday.

Why it matters: The move averts a government shutdown before the Nov. 3 election. The Senate on Wednesday passed the legislation to fund the federal government through Dec. 11, by a vote of 84-10.