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NASA's Perseverance rover data reveals ultrafine Mars dust risks for astronauts

Study on Mars dust particle sizes published in PNAS

2 Oct 27 12:00 PM · 12d ago · 1 article · 1 source · development 2 of 3

The peer-reviewed findings are formally published in the Proceedings of the National Academy of Sciences, detailing two newly resolved categories of particles — fine particles under 2.5 micrometers and ultrafine particles around 100 nanometers — smaller than any previously measured on Mars.

Study on Mars dust particle sizes published in PNAS
NASA breaking

Lindsay Hays Acting director, Planetary Science Division, NASA HeadquartersKatie Stack Morgan Perseverance project scientist, NASA JPL

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Peak 2 pieces in 3h at Oct 26, 4 PM; 5 pieces over 13 days (4 articles · 1 post) Oct 26, 4 PM — 2 pieces · 2 articles — Newswires 2Oct 26, 7 PM — quietOct 26, 10 PM — quietOct 27, 1 AM — quietOct 27, 4 AM — quietOct 27, 7 AM — quietOct 27, 10 AM — 1 piece · 1 article — Newswires 1Oct 27, 1 PM — 1 piece · 1 post — Bluesky 1Oct 27, 4 PM — quietOct 27, 7 PM — quietOct 27, 10 PM — quietOct 28, 1 AM — quietOct 28, 4 AM — quietOct 28, 7 AM — 1 piece · 1 article — Google News 1Oct 28, 10 AM — quietOct 28, 1 PM — quietOct 28, 4 PM — quietOct 28, 7 PM — quietOct 28, 10 PM — quietOct 29, 1 AM — quietOct 29, 4 AM — quietOct 29, 7 AM — quietOct 29, 10 AM — quietOct 29, 1 PM — quietOct 29, 4 PM — quietOct 29, 7 PM — quietOct 29, 10 PM — quietOct 30, 1 AM — quietOct 30, 4 AM — quietOct 30, 7 AM — quietOct 30, 10 AM — quietOct 30, 1 PM — quietOct 30, 4 PM — quietOct 30, 7 PM — quietOct 30, 10 PM — quietOct 31, 1 AM — quietOct 31, 4 AM — quietOct 31, 7 AM — quietOct 31, 10 AM — quietOct 31, 1 PM — quietOct 31, 4 PM — quietOct 31, 7 PM — quietOct 31, 10 PM — quietNov 1, 1 AM — quietNov 1, 3 AM — quietNov 1, 6 AM — quietNov 1, 9 AM — quietNov 1, 12 PM — quietNov 1, 3 PM — quietNov 1, 6 PM — quietNov 1, 9 PM — quietNov 2, 12 AM — quietNov 2, 3 AM — quietNov 2, 6 AM — quietNov 2, 9 AM — quietNov 2, 12 PM — quietNov 2, 3 PM — quietNov 2, 6 PM — quietNov 2, 9 PM — quietNov 3, 12 AM — quietNov 3, 3 AM — quietNov 3, 6 AM — quietNov 3, 9 AM — quietNov 3, 12 PM — quietNov 3, 3 PM — quietNov 3, 6 PM — quietNov 3, 9 PM — quietNov 4, 12 AM — quietNov 4, 3 AM — quietNov 4, 6 AM — quietNov 4, 9 AM — quietNov 4, 12 PM — quietNov 4, 3 PM — quietNov 4, 6 PM — quietNov 4, 9 PM — quietNov 5, 12 AM — quietNov 5, 3 AM — quietNov 5, 6 AM — quietNov 5, 9 AM — quietNov 5, 12 PM — quietNov 5, 3 PM — quietNov 5, 6 PM — quietNov 5, 9 PM — quietNov 6, 12 AM — quietNov 6, 3 AM — quietNov 6, 6 AM — quietNov 6, 9 AM — quietNov 6, 12 PM — quietNov 6, 3 PM — quietNov 6, 6 PM — quietNov 6, 9 PM — quietYesterday, 12 AM — quietYesterday, 3 AM — quietYesterday, 6 AM — quietYesterday, 9 AM — quietYesterday, 12 PM — quietYesterday, 3 PM — quietYesterday, 6 PM — quietYesterday, 9 PM — quietToday, 12 AM — quietToday, 3 AM — quietToday, 6 AM — quietToday, 9 AM — quiet 12–3
1NASA details Perseverance's dust…2–3Study on Mars dust particle sizes…
Oct 27Oct 28Oct 29Oct 30Oct 31Nov 1Nov 2Nov 3Nov 4Nov 5Nov 6now · 11:32 AM ET

What was reported 1 claim about this development

  1. 1 outlet Perseverance offers clues to protect crews from ultrafine Mars dust

    first by Phys.org, 12d ago

All 3 developments of NASA's Perseverance rover data reveals ultrafine Mars dust… →

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