A Look Inside One of Perseverance’s Core Holes

A look inside the drill hole from the Perseverance rover's core sample drill. This image is a "focus merge" combination of available non-partial images. NASA/JPL-Caltech/Kevin M. Gill.

Here’s one of the best views you’ll ever see of the insides of a rock on Mars. The hole was made by the Perseverance rover’s drill, a rotary percussive drill designed to extract rock core samples from the surface of Mars. After the sample was taken, Perseverance rover acquired this image using its SHERLOC WATSON camera to take a close-up view of the hole.

This is such a clear image because image editing expert Kevin Gill used a technique called focus merge to get the best view possible. A “focus merge” uses a series of images taken at different focuses, stacks them up and uses whichever pixels are the sharpest. You can see a larger version on Kevin’s Flickr page.

Continue reading “A Look Inside One of Perseverance’s Core Holes”

Weird String-Like Object Found on Mars, Probably Dropped by the Rover

NASA's Mars Perseverance rover acquired this image of the area in front of it using its onboard Front Right Hazard Avoidance Camera A. This image was acquired on July 12, 2022 (Sol 495) at the local mean solar time of 16:56:25. Image Credit: NASA/JPL-Caltech

Here’s the best evidence I’ve ever seen for water on Mars: NASA’s Perseverance rover came across a tangled mess of string on Mars, which looks like snarled fishing line left behind by a frustrated angler. Where there’s fishing, there’s gotta be water, right?

Actually, this tiny piece of trash is likely something left over from Perseverance’s parachute, or descent stage or even the backshell, which all worked in tandem to bring the rover safely to the surface of Mars back in February of 2021.  

Continue reading “Weird String-Like Object Found on Mars, Probably Dropped by the Rover”

A Perfectly Balanced Rock Seen by Perseverance

NASA's Mars Perseverance rover acquired this image using its Right Mastcam-Z camera. Mastcam-Z is a pair of cameras located high on the rover's mast. This image was acquired on June 12, 2022 (Sol 466) at the local mean solar time of 12:20:39. Image Credit: NASA/JPL-Caltech/ASU

The Perseverance rover has begun exploring a region that looks a little like Monument Valley in Arizona and Utah in the US, or perhaps like a set on an old sci-fi movie. The rover’s science team has nicknamed the area “Hogwallow Flats,” and the rock formations in this area on Mars are stunning in their varied and sometimes absurd shapes and structures. One wonders what took place here eons ago to create the weird variety of formations.

While small, one feature catches the eye:  a smaller rock that appears to be perfectly perched and balanced on top of a larger rock formation.

Continue reading “A Perfectly Balanced Rock Seen by Perseverance”

Perseverance Has Been Carrying a Rock in its Wheel for Over 100 Days

NASA's Mars Perseverance rover acquired this image of a rock inside the rover's wheel, along with the area in front of it using its onboard Front Left Hazard Avoidance Camera A. This image was acquired on May 26, 2022 (Sol 449) at the local mean solar time of 15:39:48. Image Credit: NASA/JPL-Caltech

Why does a Mars rover have a rock in one of its wheels? Maybe it’s because a rover doesn’t have pockets.

Who among us hasn’t picked up a great rock, carried it around, maybe saved it for a long time, or even placed it somewhere safe or special? The Perseverance rover is doing just that, having carried a random Mars rock in its wheel for quite some time.

Continue reading “Perseverance Has Been Carrying a Rock in its Wheel for Over 100 Days”

Perseverance is Seeing A LOT of Dust Devils

NASA's Perseverance Mars rover used one of its navigation cameras to capture these dust devils swirling across Jezero Crater on July 20, 2021, the 148th Martian day, or sol, of the mission. cREDIT: NASA/JPL-Caltech/SSI

While the Mars InSight lander is still waiting for a passing dust devil to clean off its solar panels, it appears the Perseverance rover sees dust devils several times a day.

A new paper detailing the first 216 days of Perseverance’s mission in Jezero Crater reports how the newest rover on Mars appears to be located in a “dust storm track” that runs north to south across the planet. Jezero Crater has particularly high levels of dust and wind activity.

Continue reading “Perseverance is Seeing A LOT of Dust Devils”

Martian Dust is Starting to Darken Ingenuity’s Solar Panels

This image of NASA’s Ingenuity Mars Helicopter was taken by the Mastcam-Z instrument of the Perseverance rover on June 15, 2021, the 114th Martian day, or sol, of the mission. The location, "Airfield D" (the fourth airfield), is just east of the "Séítah" geologic unit. Credits: NASA/JPL-Caltech/ASU/MSSS.

Like every solar-panel-powered vehicle on Mars, maintaining electrical power always becomes an issue at some point in the mission. Last week, mission controllers at the Jet Propulsion Laboratory lost contact with the Ingenuity Mars Helicopter. While they were able to re-establish communications, which is done through the Perseverance rover, engineers know that keeping Ingenuity’s batteries charged is going to be increasingly difficult as the dark winter is on the way to Jezero Crater.

Continue reading “Martian Dust is Starting to Darken Ingenuity’s Solar Panels”

Ingenuity is now Scouting Ahead of Perseverance, Helping it Navigate Difficult Terrain

NASA’s Ingenuity Mars Helicopter recently surveyed a ridgeline near the ancient river delta in Mars’ Jezero Crater at request of the Perseverance rover’s science team. On the left is the full image Ingenuity acquired of the ridgeline on April 23, 2022, during its 27th flight. The science team calls the line of rocky outcrops running from the upper left to middle right of the main image “Fortun Ridge.” Enlarged at right is a close-up of one of the ridgeline’s rocky outcrops. Credit: NASA/JPL-Caltech

The Ingenuity Mars Helicopter is providing scientists a look at what is on the road ahead for the Perseverance rover. And acting as a scout, Ingenuity can tell the team what places to avoid, too.

Continue reading “Ingenuity is now Scouting Ahead of Perseverance, Helping it Navigate Difficult Terrain”

Amazing! Ingenuity Helicopter Flies to the Perseverance Backshell and Parachute to See Them Close Up

This image of the Perseverance rover's parachute and backshell was taken by the Ingenuity helicopter during its 26th flight on April 22, 2022. Credit: NASA/JPL/Caltech

You may recall we reported earlier this month that the Perseverance rover finally spotted its parachute and backshell off in the distance. This is the hardware that safely brought the rover to Mars surface on February 18, 2021.

But now, the incredible Ingenuity helicopter has snapped better images of those items, while it was hovering in the Martian air during its 26th flight.

And what a mess! The poor backshell crashed to the surface, splitting into pieces.  

Continue reading “Amazing! Ingenuity Helicopter Flies to the Perseverance Backshell and Parachute to See Them Close Up”

Perseverance Begins the Next Phase of its Mission, Studying an Ancient River Bed on Mars

On February 18, 2021, NASA’s Perseverance (Percy) Rover successfully landed in the dried-up lakebed known as Jezero Crater on Mars, beaming back images and video of its descent and landing to millions of space fans living on the planet that built and launched this incredible robotic explorer. With this landing came enormous excitement for a new era of robotic exploration of the Red Planet as we slowly continue to unlock the secrets of Mars and its ancient past, to include (hopefully) finding evidence of past life.

Continue reading “Perseverance Begins the Next Phase of its Mission, Studying an Ancient River Bed on Mars”