Ingenuity helicopter captures images of its parachute on MarsAmy Thompson - 1h ago
UPI NewsORLANDO, Fla., April 28 (UPI) -- NASA this week released images of the parachute and backshell that helped the Perseverance rover and Ingenuity helicopter land on Mars last year.
©NASA/JPL-Caltech
NASA's Ingenuity Mars Helicopter collected this image of the Mars 2020 Perseverance rover's backshell and parachute during its 26th flight on April 19. The images may provide insight into the components' performance during the rover's entry, descent and landing, as well as help plan for a mission to return the rover's regolith sample collection to Earth. Photo by NASA/JPL-Caltech
Perseverance's backshell, supersonic parachute, and associated debris field is seen strewn across the Martian surface in this image captured by NASA's Ingenuity Mars Helicopter during its 26th flight on April 19, 2022. Photo courtesy NASA/JPL-Caltech
NASA's Ingenuity Mars Helicopter collected this image of the Mars 2020 Perseverance rover's backshell and parachute during its 26th flight on April 19. The images obtained during the flight may provide insight into the components' performance during the rover's entry, descent and landing in February 2021 and help plan for a mission in the next decade to return the rover's regolith sample collection to Earth. Photo by NASA
NASA's Ingenuity Mars Helicopter snaps a photo of its shadow on Nov. 6, 2021, during the aircraft's 15th flight. Photo courtesy of NASA
This high-resolution still image is part of a video taken by several cameras as NASA's Perseverance rover touched down on Mars on February 18, 2021. A camera aboard the descent stage captured this shot. Photo courtesy of NASA
An illustration depicts NASA's Mars helicopter Ingenuity flying on the Red Planet. Image courtesy of NASA
NASA's Ingenuity Mars Helicopter captured this image of an area the Mars Perseverance rover team calls "Faillefeu" during its 13th flight on September 4, 2021. Photo courtesy of NASA
NASA's Mars Perseverance rover acquired this image using its onboard Left Navigation Camera on March 3, 2021. The camera is located high on the rover's mast and aids in driving. Photo courtesy of NASAThe pictures, released Wednesday, were taken last week by the four-pound rotorcraft after engineers sent it on a hunt for the mission's landing gear.
NASA officials said they expect the images to help in planning its next major Mars mission -- returning samples of regolith collected by the rover.
The mission, which will be a joint endeavor by NASA and the European Space Agency, aims to bring the samples back as early as 2033.
"Perseverance had the best-documented Mars landing in history, with cameras showing everything from parachute inflation to touchdown," Ian Clark, a former Perseverance systems engineer and now the Mars Sample Return ascent phase lead at NASA's Jet Propulsion Laboratory in Southern California, said in a statement.
"But Ingenuity's images offer a different vantage point," Clark said. "If they either reinforce that our systems worked as we think they worked or provide even one dataset of engineering information we can use for Mars sample return planning, it will be amazing. And if not, the pictures are still phenomenal and inspiring."
Ingenuity traveled to Mars tucked underneath the Perseverance rover, on February 18, 2021, on a mission to find signs of ancient life on the red planet's surface.
As the duo made descended through the Martian atmosphere, the backshell shielded them from the scorching heat of planetary re-entry, while a supersonic parachute deployed to dramatically slow the rover's descent.
Stretching 70.5-feet-wide, the parachute was the largest ever deployed on Mars. Once the rover's descent was slowed down, it was lowered the rest of the way to the surface using a rocket-powered sky crane.
NASA officials said both pieces of hardware worked as expected, even though the back shell ended up in pieces -- unsurprising because it hit the Martian surface at about 78 miles per hour.
Overall, initial image analysis indicated that the craft's landing gear held up well despite the tremendous stresses endured getting to the surface of Mars. Officials say, however, that more analysis is needed to fully understand what the two pieces of hardware went through.
"Many of the 80 high-strength suspension lines connecting the backshell to the parachute are visible and also appear intact," JPL officials said in the statement. "And, the [parachute's] canopy shows no signs of damage from the supersonic airflow during inflation."
Ingenuity's April 19 flight lasted about 159-seconds -- it traveled 1,181 feet at an altitude of 26 feet -- with the craft snapping 10 pictures of the backshell and parachute, according to JPL.
"To get the shots we needed, Ingenuity did a lot of maneuvering, but we were confident because there was complicated maneuvering on flights 10, 12 and 13," said Håvard Grip, chief pilot of Ingenuity at JPL.
Ingenuity is a technology demonstration mission that set out to prove it was possible to fly a helicopter in the thin Martian atmosphere. Officials have noted with each flight -- it now has 26 -- that the craft has surpassed all expectations.
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