Space and astronomy news
In some of the best footage yet, the Perseverance rover has taken new video of the Ingenuity helicopter taking off and flying over Mars’ surface.
Continue reading “Perseverance Watches Carefully as Ingenuity Lifts Off for its 47th Flight”
Exploring Mars is hazardous work. Robotic missions that are sent there have to contend with extreme temperatures, dust storms, intermittent sunlight, and rough terrain. In recent years, two robotic missions were lost due to dust alone, and all that roving around has done a number on the Curiosity rover’s treads. It’s understandable why mission teams are pleasantly surprised when their missions make it through a rough patch. This was the case with the Ingenuity team when they discovered that the rotorcraft, which has been exploring Mars alongside Perseverance, survived the night and is back in working order.
Testing how robotic helicopters fair in the Martian environment is one of the objectives of Ingenuity, which is the first mission of its kind on Mars. On May 3rd, 2022, the mission team learned that Ingenuity had lost power after trying to keep itself warm during the cold Martian night. Luckily, there was enough sunlight the following morning for the little rotorcraft to power up its batteries again and resume normal operations. This was a welcome relief, given that the Opportunity rover and InSight lander were both lost to the extreme cold and dust that characterize a Martian winter.
Continue reading “Ingenuity is Doing Surprisingly Well”
There’s no way to sugarcoat it: Mars has a “dust problem.” The surface of the Red Planet is covered in particulate matter consisting of tiny bits of silica and oxidized minerals. During a Martian summer in the southern hemisphere, the planet experiences dust storms that can grow to encompass the entire planet. At other times of the year, dust devils and dusty skies are a persistent problem. This hazard has claimed robotic explorers that rely on solar panels to charge their batteries, like NASA’s Opportunity rover and the InSight lander, which ended their missions in 2018 and 2022, respectively.
Martian dust has also been a persistent challenge for the Ingenuity helicopter, the rotorcraft that has been exploring Mars alongside NASA’s Perseverance rover since February 2021. Luckily, the way it has kicked up dust has provided vital data that could prove invaluable for rotorcraft sent to explore other extraterrestrial environments in the future. Using this data, a team of researchers (with support from NASA) has completed the first real-world study of Martian dust dynamics, which will support missions to Mars and Titan (Saturn’s largest moon) in this and the next decade.
Continue reading “Mars Ingenuity Kicks up a Surprising Amount of Dust Every Time it Lands”
Even though there’s no firm date for a Mars sample return mission, the Perseverance rover is busy collecting rock samples and caching them for retrieval. We’ve known of the future Mars sample return mission for a while now, and as time goes on, we’re learning more details.
The latest development concerns helicopters. With Ingenuity’s success, NASA has decided that the sample return mission will take two helicopters.
Continue reading “The Future of Mars Exploration Belongs to Helicopters”
We hope this is just as inconsequential as having a piece of toilet paper stuck to your shoe, but images from the Ingenuity helicopter show it had a piece of debris fluttering from its leg during its most recent flight. A blog post from NASA said a small piece of foreign object debris (FOD) was seen in footage from the Mars helicopter’s navigation camera (Navcam) for a portion of its 33rd flight on September 24, 2022.
Continue reading “A Small Piece of “Foreign Object Debris” Fell off Ingenuity’s Leg During its 33rd Flight”
NASA’s upcoming Mars Sample Return mission plan just received a glow-up: it will now carry a pair of twin helicopters, each capable of retrieving samples and delivering them to the ascent vehicle for return to Earth.
Continue reading “The Mars Sample Return Mission Will Take Two Helicopters to the Red Planet to Help Retrieve Samples”
Things are getting challenging for the Ingenuity helicopter on Mars. The latest news from Håvard Grip, its chief pilot, is that the “Little Chopper that Could” has lost its sense of direction thanks to a failed instrument. Never mind that it was designed to make only a few flights, mostly in Mars spring. Or that it’s having a hard time staying warm now that winter is coming. Now, one of its navigation sensors, called an inclinometer, has stopped working. It’s not the end of the world, though. “A nonworking navigation sensor sounds like a big deal – and it is – but it’s not necessarily an end to our flying at Mars,” Grip wrote on the Mars Helicopter blog on June 6. It turns out that the controllers have options.
Continue reading “Ingenuity has Lost its Sense of Direction, but It’ll Keep on Flying”
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”
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”
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”