Atmospheric Chemistry Suit Archives

Map of the CO2 clouds detections from the 2.7 μm absorption band from the ACS instrument. Top: Seasonal and latitudinal distribution of solar occultation observations. Circles and triangles correspond to MIR and TIRVIM observations. No CO2 clouds detection is shown in grey, detection at the morning (evening) terminator is in blue (red). Bottom: Latitudinallongitudinal map of the CO2 clouds detections from the ACS instrument with the solar longitude given by the color code. Squares and triangles represent detections made at the morning and at the evening terminators, respectively. Contour lines represent the Mars Orbiter Laser Altimeter (MOLA) altimetry data. Black lines correspond to negative values taken with 1 km step, red lines — positive values with 3 km step. -- astro-ph.EP

Atmospheres, Climate, Weather, Biogeochemical Cycles & Geobiology, Habitable Zones, Imaging & Spectroscopy, Mars, Status Report

Unambiguous Detection Of Mesospheric CO2 Clouds On Mars Using 2.7 μm Absorption Band From The ACS/TGO Solar Occultations

by Keith CowingJune 4, 2024June 4, 2024

Mesospheric CO2 clouds are one of two types of carbon dioxide clouds known on Mars. We present observations of mesospheric CO2 clouds made by Atmospheric Chemistry Suit (ACS) onboard the […]

Atmospheric Chemistry Suit

Unambiguous Detection Of Mesospheric CO2 Clouds On Mars Using 2.7 μm Absorption Band From The ACS/TGO Solar Occultations

On The Foundations Of Anthropic Reasoning: Implications For Life Across The Universe

NASA Curation Community Conversation Webinar

The Atmospheric Chemistry and Surface Interactions on Mars (ACSIOM) Workshop 2025

An ALMA View On Molecular Complexity: Water, Methanol, And Methyl Formate In The HD 100546 And IRS 48 Disks

The Occurrence of Circumbinary Planets Around TESS M-dwarf Eclipsing Binaries