Artist’s concept. NASA’s InSight lander.Credit: NASA / JPL-Caltech

Ten weeks after landing, NASA’s InSight is still unpacking.

“We’re in the instrument deployment phase,” says Matt Golombek of the Jet Propulsion Laboratory in Pasadena, California.

The robotic probe is slogging through its paces near the Martian equator at Elysium Planitia—smooth, sandy, and bleak. There, nights are typically 100 below zero Fahrenheit.

A volleyball-size sphere now shelters InSight’s seismometer from wind, cold, and wild temperature fluctuations. Inside that casing, SEIS is “fully operational,” says NASA—and able to discern “surface movements smaller than a hydrogen atom.”

Or detect a Marsquake “on the other side of the planet,” says Bruce Banerdt, InSight’s principal investigator. He expects SEIS to spot dozens of them during the two-year mission.

Even before deployment, the seismometer was on, surveying the surface while bolted to the lander. No quakes so far, but dust devils abound, apparently; SEIS has already identified “probably a half-dozen,” says Golombek.

A new image from InSight, acquired February 6. In the background is SEIS, now with the protective shield.Credit: NASA / JPL-Caltech

InSight’s view of the Martian landscape at Elysium Planitia.Credit: NASA / JPL-Caltech

What’s next: InSight’s motorized arm will put the heat flow probe—with its mechanical mole—on the ground. One meter away from the seismometer (just over three feet) is about right, Golombek says. Any closer, and interference from either instrument could degrade the data.

The mole—self-hammering—will then pull the probe deep inside Mars.

That hammering likely begins late February. Three to five meters down (about 10 to 16 feet) is the goal. But the mole plods. “It will probably take more than a month to hammer down to the desired depth,” Golombek says.

Temperature sensors attached to the probe will measure the heat escaping the Martian interior. Comprehend a planet’s “heat engine,” says Banerdt, and scientists may discover how its “geological processes” happened—how mountains, valleys, lakes, and rivers formed. Clues to how life kickstarted on Earth will emerge.

That evidence is erased from Earth, a place so geologically lively that its early history is obliterated. But Mars remains much the way it was billions of years ago.

The location of InSight’s landing spot, 373 miles from the Curiosity rover.Credit: NASA / JPL-Caltech

One thing may be in the way: a big rock.

The mole can push aside small ones, anything less than four inches across. Larger objects are tricky; conceivably, the mole might wriggle past a sizeable rock resting at a sharp angle.

But hit a flat one, straight on—and the mole is done. “It can’t go directly through hard, intact rock,” says Golombek.

Nor can the mole back up and try again: “One time in, and that’s it.”

Under a simulation of sunlight as it appears on Mars, Jet Propulsion Laboratory engineers practice deployment of InSight’s instruments.Credit: NASA / JPL-Caltech / IPGP

Golombek suspects few rocks await below.

“We’ve done a thousand calculations,” he says. “We looked at the surface as best we could. There’s a fairly high probability of success.”

Nobody knows the odds better than Golombek, a planetary geologist and InSight‘s landing site lead. For the past quarter century, he has worked “just Mars”—including the Spirit, Opportunity, and Curiosity rover missions.

“I often call myself the oldest Martian,” he says.

Yet even Golombek‘s not exactly sure what might happen to the mole.

“This activity,” he sighs, “is not for the faint of heart.”

On A Mission“—the new podcast series on InSight’s journey to Mars, presented by NASA’s Jet Propulsion Laboratory—is here.

Another new image acquired February 6, a closer look at the now-covered seismometer.Credit: NASA / JPL-Caltech

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Artist’s principle. NASA’s InSight lander.

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10 weeks after landing, NASA’s InSight is still unloading.

” We remain in the instrument implementation stage,” states Matt Golombek of the Jet Propulsion Lab in Pasadena, California.

The robotic probe is slogging through its speed near the Martian equator at Elysium Planitia– smooth, sandy, and bleak. There, nights are normally 100 listed below no Fahrenheit.

A volleyball-size sphere now shelters InSight’s seismometer from wind, cold, and wild temperature level changes. Inside that case, SEIS is “totally functional,” states NASA– and able to determine “surface area motions smaller sized than a hydrogen atom.”

Or find a Marsquake “on the other side of the world,” states Bruce Banerdt, InSight’s primary detective. He anticipates SEIS to find lots of them throughout the two-year objective.

Even prior to implementation, the seismometer was on, surveying the surface area while bolted to the lander. No quakes up until now, however dust devils are plentiful, obviously; SEIS has actually currently determined “most likely a half-dozen,” states Golombek.

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A brand-new image from InSight, obtained February 6. In the background is SEIS, now with the protective guard. Credit: NASA/ JPL-Caltech

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InSight’s view of the Martian landscape at Elysium Planitia. Credit: NASA/

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(****************** )What’s next: InSight’s motorized arm will put the heat circulation probe– with its mechanical mole– on the ground. One meter far from the seismometer( simply over 3 feet )has to do with right, Golombek states. Any better, and disturbance from either instrument might break down the information.

The mole– self-hammering– will then pull the probe deep inside Mars.

That hammering most likely starts late February. 3 to 5 meters down (about 10 to 16 feet) is the objective. However the mole plods. “It will most likely take more than a month to hammer down to the wanted depth,” Golombek states.

Temperature level sensing units connected to the probe will determine the heat leaving the Martian interior. Comprehend a world’s “heat engine,” states Banerdt, and researchers might find how its “geological procedures” occurred– how mountains, valleys, lakes, and rivers formed. Ideas to how life started in the world will emerge.

That proof is removed from Earth, a location so geologically dynamic that its early history is eliminated. However Mars stays much the method it was billions of years earlier.

The area of InSight’s landing area, 373 miles from the Interest rover. Credit: NASA/ JPL-Caltech

Something might remain in the method: a huge rock.

The mole can brush aside little ones, anything less than 4 inches throughout. Larger things are challenging; possibly, the mole may twitch past a significant rock resting at a sharp angle.

However struck a flat one, directly on– and the mole is done. “It can’t go straight through hard, undamaged rock,” states Golombek.

Nor can the mole back up and attempt once again: “One time in, which’s it.”

Under a simulation of sunshine as it appears on Mars, Jet Propulsion Lab engineers practice implementation of InSight’s instruments. Credit: NASA/ JPL-Caltech/ IPGP

Golombek thinks couple of rocks wait for listed below.

” We have actually done a thousand estimations,” he states. “We took a look at the surface area as finest we could. There’s a relatively high possibility of success.”

No one understands the chances much better than Golombek, a planetary geologist and InSight‘s landing website lead. For the previous quarter century, he has actually worked ” simply Mars”— consisting of the Spirit, Chance, and Interest rover objectives.

” I frequently call myself the earliest Martian,” he states.

Yet even Golombek‘s not precisely sure what may occur to the mole.

” This activity,” he sighs, “is not for the faint of heart.”

On An Objective“– the brand-new podcast series on InSight’s journey to Mars, provided by NASA’s Jet Propulsion Lab– is here

Another brand-new image obtained February 6, a better take a look at the now-covered seismometer. Credit: NASA/ JPL-Caltech

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Artist’s principle. NASA’s InSight lander. Credit: NASA/ JPL-Caltech

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.

10 weeks after landing, NASA’s InSight is still unloading.

“We remain in the instrument implementation stage,” states Matt Golombek of the Jet Propulsion Lab in Pasadena, California.

The robotic probe is slogging through its speed near the Martian equator at Elysium Planitia– smooth, sandy, and bleak. There, nights are normally 100 listed below no Fahrenheit.

A volleyball-size sphere now shelters InSight’s seismometer from wind, cold, and wild temperature level changes. Inside that case, SEIS is “totally functional,” states NASA– and able to determine “surface area motions smaller sized than a hydrogen atom.”

Or find a Marsquake “on the other side of the world,” states Bruce Banerdt, InSight’s primary detective. He anticipates SEIS to find lots of them throughout the two-year objective.

Even prior to implementation, the seismometer was on, surveying the surface area while bolted to the lander. No quakes up until now, however dust devils are plentiful, obviously; SEIS has actually currently determined “most likely a half-dozen,” states Golombek.

.

.

A brand-new image from InSight, obtained February 6. In the background is SEIS, now with the protective guard. Credit: NASA/ JPL-Caltech

.

.

.

InSight’s view of the Martian landscape at Elysium Planitia. Credit: NASA/ JPL-Caltech

.

.

What’s next: InSight’s motorized arm will put the heat circulation probe– with its mechanical mole– on the ground. One meter far from the seismometer (simply over 3 feet) has to do with right, Golombek states. Any better, and disturbance from either instrument might break down the information.

The mole– self-hammering– will then pull the probe deep inside Mars.

That hammering most likely starts late February. 3 to 5 meters down (about 10 to 16 feet) is the objective. However the mole plods. “It will most likely take more than a month to hammer down to the wanted depth,” Golombek states.

Temperature level sensing units connected to the probe will determine the heat leaving the Martian interior. Comprehend a world’s “heat engine,” states Banerdt, and researchers might find how its “geological procedures” occurred– how mountains, valleys, lakes, and rivers formed. Ideas to how life started in the world will emerge.

That proof is removed from Earth, a location so geologically dynamic that its early history is eliminated. However Mars stays much the method it was billions of years earlier.

.

.

The area of InSight’s landing area, 373 miles from the Interest rover. Credit: NASA/ JPL-Caltech

.

.

Something might remain in the method: a huge rock.

The mole can brush aside little ones, anything less than 4 inches throughout. Larger things are challenging; possibly, the mole may twitch past a significant rock resting at a sharp angle.

However struck a flat one, directly on– and the mole is done. “It can’t go straight through hard, undamaged rock,” states Golombek.

Nor can the mole back up and attempt once again: “One time in, which’s it.”

.

.

Under a simulation of sunshine as it appears on Mars, Jet Propulsion Lab engineers practice implementation of InSight’s instruments. Credit: NASA/ JPL-Caltech/ IPGP

.

.

Golombek thinks couple of rocks wait for listed below.

“We have actually done a thousand estimations,” he states. “We took a look at the surface area as finest we could. There’s a relatively high possibility of success.”

No one understands the chances much better than Golombek, a planetary geologist and InSight ‘s landing website lead. For the previous quarter century, he has actually worked “simply Mars” — consisting of the Spirit, Chance, and Interest rover objectives.

“I frequently call myself the earliest Martian, ” he states.

Yet even Golombek ‘s not precisely sure what may occur to the mole.

“This activity,” he sighs, “is not for the faint of heart.”

On An Objective “– the brand-new podcast series on InSight’s journey to Mars, provided by NASA’s Jet Propulsion Lab– is here

.

.

Another brand-new image obtained February 6, a better take a look at the now-covered seismometer. Credit: NASA/ JPL-Caltech

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