Mars Archives

June 30, 2021June 30, 2021 by Nancy Atkinson

China Releases Sound and Video of its Rover Landing

View of Zhurong rover on Mars — An image from China's Zhurong rover shows spacecraft hardware in the foreground and Martian terrain in the background. (Credit: CNSA)

Remember the stunning video of the Perseverance rover landing on Mars? The Chinese National Space Administration (CNSA) has now released similar video footage from its Zhurong rover, including the sounds recorded as it plummeted through the Martian atmosphere on its way to landing in Utopia Planitia. The CNSA also released sounds of the rover driving off the landing platform.

June 29, 2021June 29, 2021 by Nancy Atkinson

New Photos and Video Shows China’s Zhurong Rover on the Move

The photo shows the wheel tracks left behind by the Mars rover Zhurong. Credit: Xinhua and CNSA.

New images from orbit and from Mars’ surface show the Zhurong rover on the move. China’s National Space Administration (CNSA) released new pictures and video this week, and NASA’s Mars Reconnaissance Orbiter has followed the rover’s movements from above.

The image above shows wheel tracks left behind by the Zhurong rover.

June 24, 2021June 24, 2021 by Nancy Atkinson

This is why Martian Colonists are Going to Wish They had an Atmosphere Above Them

A small impact crater on Mars that was created within the past 5 years, seen by the HiRISE camera on the Mars Reconnaissance Orbiter. Credit: NASA/JPL/UArizona.

There will be all sorts of risks for any future colonists on Mars, such as extreme weather and temperatures, radiation, and the human physiological problems associated with living in with decreased gravity. But another issue means colonists on Mars will have to be on a constant lookout above their heads.

June 15, 2021June 15, 2021 by Andy Tomaswick

Iridescent Clouds on Mars Seen by Curiosity

Laying on a grassy field staring at the cloud formations in the sky and coming up with harebrained ideas about their shapes is a common feature in childhood summers – at least as they’re portrayed in media. Someday that image might translate to a child laying on a sandy or rocky outcropping, looking up at the sky seeing iridescent, shimmering clouds in the sky. The biggest differences would be that the child would be looking through a visor, and those clouds would be on Mars. And Curiosity recently released some stunning images of what they might look like.

June 7, 2021June 7, 2021 by Nancy Atkinson

Clever Trick Used to Clean off InSight’s Solar Panels and Boost its Power

The Mars InSight lander poured martian regolith on its solar panels in a unique experiment, which worked! Credit: NASA

Ever have an idea that was so crazy that it just might work? A few weeks ago, members of the InSight Mars team came up with a crazy, counter-intuitive way to try to get dust off the lander’s solar panels: pour *more* dust on the panels.

Yes, that sounds crazy. But yes, it actually worked!

June 3, 2021June 3, 2021 by Matt Williams

Ingenuity’s 6th Flight Didn’t Go So Smoothly

When NASA’s Perseverance rover landed in the Jezero crater on February 18th, 2021, it brought with it an interesting little companion that’s been causing quite a stir of late! We are talking, of course, about the Ingenuity Mars Helicopter, an experimental flight system designed to demonstrate if aerial systems can work on Mars. Since its inaugural flight on April 19th, the helicopter has been pushing the boundaries of flight on Mars, going farther and faster each time.

In fact, the helicopter managed to establish multiple records in the course of its first five flights, reaching a maximum distance of 266 m (873 ft) in 117 seconds. Unfortunately, things did not go so well for Ingenuity during its sixth and latest flight. Due to a navigation timing error, the helicopter strayed from its flight path, but managed to land safely just a few meters from where it was supposed to.

May 31, 2021May 31, 2021 by Ralph Crewe

Long-Range Photo of Ingenuity Taken by Perseverance’s SuperCam Instrument

NASA/JPL-Caltech/LANL/CNES/IRAP/Kevin M. Gill

NASA’s Ingenuity helicopter is a stunning achievement of engineering, design, and, well, ingenuity. The dual-rotor craft can be seen taking off and landing in this remarkable video, taken by the Mastcam-Z, an imager aboard the Perseverance Mars Rover. Mastcam-Z is a tremendous scientific instrument, but this article’s truly outstanding lead image was taken with Perseverance’s SuperCam instrument.

May 30, 2021May 30, 2021 by Matt Williams

Zhurong is Rolling on Mars

China's Zhurong rover on Mars — An image from China's Zhurong rover shows spacecraft hardware in the foreground and Martian terrain in the background. (Credit: CNSA)

On May 22^nd, 2021, the Zhurong rover – part of Tianwen-1, China’s first mission to Mars – descended from its lander and drove on the Martian surface for the first time. According to the mission’s official social media account, the rover drove down its descent ramp from the Tianwen-1 lander at 10:40 a.m. Beijing time (07:40 p.m. PDT; 10:40 p.m. EDT) and placed its wheels upon the surface of Mars.

May 28, 2021May 28, 2021 by Andy Tomaswick

Dunes Trapped in a Crater on Mars Form This Interesting Pattern

Symmetry in nature is pleasing to look at, and even more so when that symmetry is novel. There’s plenty of it to see on Earth, as biological processes have a penchant for patterns. But finding it off-world is trickier, and sometimes more striking. Which is why a picture from HiRISE of some Martian dunes is so spectacular.

May 20, 2021May 25, 2021 by Andy Tomaswick

Swarms of Robots Could Dig Underground Cities on Mars

Underground habitats have recently become a focal point of off-planet colonization efforts. Protection from micrometeorites, radiation, and other potential hazards makes underground sites desirable compared to surface dwellings. Building such subterranean structures presents a plethora of challenges, not the least of which is how to actually construct them. A team of researchers at the Delft University of Technology (TUD) is working on a plan to excavate material and then use it to print habitats. All that would be done with a group of swarming robots.