The Voyager satellites (there are two) each carry a golden record. The record's grooves contain the sounds of Earth, meant to represent our planet to any intelligent life. It includes whale songs, a jungle, a human heartbeat, thunder, Chuck Berry's Johnny B. Good and laughter. On earthly recordings, that laughter is hard to hear, which led an Atlantic reporter on a quest to learn what it sounded like — and find out who was laughing.

Perhaps unsurprisingly, the laugh (probably) belonged to late astronomer Carl Sagan. Sagan was integral in the record's conception, and while he was working on it he fell in love with the creative director, Ann Druyan. Their daughter, Sasha Sagan, told the Atlantic Druyan included the laugh because it "was the very first impression she ever had of my dad ... she wanted it to live on forever."

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Updated 6 mins ago - Health

U.S. daily coronavirus cases top 50,000 for first time

A medical technologist processes test samples for the coronavirus at a lab in Tampa, Florida, on June 25. Photo: Octavio Jones/Getty Images

A record 50,655 tested positive for the novel coronavirus in the United States on Wednesday, Johns Hopkins data shows.

Driving the news: The pandemic is accelerating across the U.S., with the Sun Belt being hit particularly hard. Daily coronavirus case records were reported on Wednesday in Texas (8,076), Georgia (2,946), North Carolina (1,843) and Tennessee (1,806).

Updated 2 hours ago - Politics & Policy

Coronavirus dashboard

Illustration: Sarah Grillo/Axios

  1. Global: Total confirmed cases as of midnight ET: 10,667,217 — Total deaths: 515,646 — Total recoveries — 5,464,367Map.
  2. U.S.: Total confirmed cases as of midnight ET: 2,685,806 — Total deaths: 128,061 — Total recoveries: 729,994 — Total tested: 32,827,359Map.
  3. Federal government: Trump says he still thinks coronavirus will "just disappear" at some point, supports another round of direct payments to Americans.
  4. Public health: Thanks to coronavirus, your home is now your gymFormer FDA chief says 500,000 Americans may be contracting coronavirus a day.
  5. States: Georgia and Arizona report record new coronavirus cases — California shuts down bars and indoor dining for most residents.
  6. 1 ⚽️ thing: 6 players test positive for coronavirus before MLS comeback tournament.
Updated 3 hours ago - Politics & Policy

Biden outraises Trump again with record $141 million June haul

Democratic presidential candidate and former Vice President Joe Biden at Philadelphia City Hall in Pennsylvania in June. Photo: Jim Watson/AFP via Getty Images

Former Vice President Joe Biden and the Democratic Party raised $141 million in June, his campaign announced on Wednesday night.

Why it matters: It's the most the presumptive Democratic presidential nominee has raised in a month. It's also more than the record $131 million President Trump's re-election campaign and the Republican National Committee raised last month.