Photo: NASA/JPL/UA

A photo taken in May by NASA's Mars Reconnaissance Orbiter shows an avalanche of ice falling on the planet.

What they're hearing: "Every spring the sun shines on the side of the stack of layers at the North Pole of Mars known as the north polar layered deposits. The warmth destabilizes the ice and blocks break loose," NASA said in an image description.

  • "When they reach the bottom of the more than 500 meter tall cliff face, the blocks kick up a cloud of dust."

The MRO has been beaming back photos of Martian geology since its arrival in orbit around the planet in 2006.

The bottom line: A fleet of satellites orbiting Mars allows us to see the changing face of the Red Planet throughout the year, and sometimes its surface looks remarkably similar to Earth.

Go deeper

Erica Pandey, author of @Work
16 mins ago - Economy & Business

Remote work won't kill your office

Illustration: Eniola Odetunde/Axios

We can officially declare the 9-to-5, five-days-a-week, in-office way of working dead. But offices themselves aren't dead. And neither are cities.

The big picture: Since the onset of pandemic-induced telework, companies have oscillated between can't-wait-to-go-back and work-from-home-forever. Now, it's becoming increasingly clear that the future of work will land somewhere in the middle — a remote/in-person hybrid.

FBI: Foreign actors likely to sow disinformation about delays in election results

Photo: Chip Somodevilla/Getty Images

The FBI and Cybersecurity and Infrastructure Security Agency released a public service announcement on Tuesday warning that mail-in ballots "could leave officials with incomplete results on election night," and that foreign actors are likely to spread disinformation about the delays.

The bottom line: The agencies called on the public to "critically evaluate the sources of the information they consume and to seek out reliable and verified information from trusted sources," including state and local election officials.

Updated 2 hours ago - Politics & Policy

Coronavirus dashboard

Illustration: Sarah Grillo/Axios

  1. Global: Total confirmed cases as of 4 p.m. ET: 31,433,180 — Total deaths: 966,970— Total recoveries: 21,546,587Map.
  2. U.S.: Total confirmed cases as of 4 p.m. ET: 6,882,969 — Total deaths: 200,477 — Total recoveries: 2,615,974 — Total tests: 95,846,925Map.
  3. Health: The U.S. reaches 200,000 coronavirus deaths — The CDC's crumbling reputation — America turns against coronavirus vaccine.
  4. Politics: Elected officials are failing us on much-needed stimulus.
  5. Business: Two-thirds of business leaders think pandemic will lead to permanent changes — Fed chair warns economy will feel the weight of expired stimulus.
  6. Sports: NFL fines maskless coaches.

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