Mars Valentine 2022

Captioned Image Release No. MSSS-609 — 14 February 2022


NASA/JPL-Caltech/Malin Space Science Systems
Subframe of the full CTX image N15 _068204_1333_XN_46S341W.  North is to the left of the image and illumination is from the lower left.

Mars Valentine 2022

Happy St. Valentine’s Day from the Mars Reconnaissance Orbiter (MRO) Context Camera (CTX)! We are celebrating this Valentine’s Day with a CTX image from Noachis Terra in the southern hemisphere of Mars.


This image shows several ~ 500 m sized heart-shaped dunes.  This image was taken by CTX on February 12, 2021.  These features are located at approximately 47.4°S, 341.2°W.


Over the past 23 years, Malin Space Science Systems has featured other heart-shaped martian landforms on Valentine's Day in images acquired by MRO CTX and the Mars Global Surveyor (MGS) Mars Orbiter Camera (MOC). These previous examples can be viewed by clicking on the following links:




To cite the image(s) and caption information in a paper or report:

Malin, M. C., A. Werynski, M. R. Wu, G. T. Speth, D. A. Susko, and L. Posiolova (2022), Mars Valentine 2022, Malin Space Science Systems Captioned Image Release, MSSS-609,

The image(s) and caption are value-added products. MSSS personnel processed the images and wrote the caption information. While the images are in the Public Domain, NASA/JPL-Caltech/MSSS requests that you credit the source of the image(s). Please give the proper credit for use of the image(s) and/or caption.

Malin Space Science Systems (MSSS) built and operates the Mars Science Laboratory (MSL) Curiosity rover Mast Camera (Mastcam) and Mars Hand Lens Imager (MAHLI) and Mars Descent Imager (MARDI), the Mars Reconnaissance Orbiter (MRO) Mars Color Imager (MARCI) and Context Camera (CTX), and the Jupiter Orbiter (JUNO) camera (Junocam). MSSS also built and operated the Mars Global Surveyor (MGS) Mars Orbiter Camera (MOC). In addition, MSSS built the Mars Odyssey (ODY) Thermal Emission Imaging Spectrometer (THEMIS) Visible (VIS) camera subsystem, which shares optics with the thermal infrared instrument and is operated at Arizona State University (ASU). MSSS also built the Mars Descent Imager (MARDI) for the Phoenix Mars Scout lander, the suite of high resolution cameras aboard the 2009 Lunar Reconnaissance Orbiter (LRO), and Origins-Spectral Interpretation-Resource Identification-Security-Regolith Explorer (OSIRIS-REX) mission. MSSS is currently working on cameras for the Mars 2020 rover mission.