Venus' mysterious haze is actually cosmic dust
Cosmic haze Venus’ mysterious haze is actually cosmic dust A physical model show that iron dust and sulfuric acid create the right properties. Elizabeth Rayne – Oct 1, 2026 6:27 pm | 2 Credit: JAXA / ISAS / DARTS / DAMIA BOUIC. The yellowish “lower haze” at the bottom of its atmosphere was discovered by the Venera and Pioneer Venus probes in the 1970s.
- ▪Cosmic haze Venus’ mysterious haze is actually cosmic dust A physical model show that iron dust and sulfuric acid create the right properties.
- ▪Elizabeth Rayne – Oct 1, 2026 6:27 pm | 2 Credit: JAXA / ISAS / DARTS / DAMIA BOUIC.
- ▪The yellowish “lower haze” at the bottom of its atmosphere was discovered by the Venera and Pioneer Venus probes in the 1970s.
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| Original publisher | Ars Technica |
| Canonical URL | https://arstechnica.com/science/2026/10/venus-mysterious-haze-is-actually-cosmic-dust/ |
| Publication time | Thu, 01 Oct 2026 22:27:04 +0000 |
| Retrieval time | 2026-10-01T23:57:54.848Z |
| Last seen | 2026-10-01T23:57:54.848Z |
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| Summary | WeSearch · cerebras-chat (WeSearch summarizer) |
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Opening excerpt (first ~120 words) tap to expand
Cosmic haze Venus’ mysterious haze is actually cosmic dust A physical model show that iron dust and sulfuric acid create the right properties. Elizabeth Rayne – Oct 1, 2026 6:27 pm | 2 Credit: JAXA / ISAS / DARTS / DAMIA BOUIC. Credit: JAXA / ISAS / DARTS / DAMIA BOUIC. Text settings Story text Size Small Standard Large Width * Standard Wide Links Standard Orange * Subscribers only Learn more Minimize to nav Venus is shrouded in a veil of mystery. The yellowish “lower haze” at the bottom of its atmosphere was discovered by the Venera and Pioneer Venus probes in the 1970s. These spacecraft were some of the first to successfully send images of the planet back to Earth, but the haze they saw went unexplained for decades. Now the mystery Venus was keeping has been unveiled.
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