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Mars Is Rumbling With Mysterious Quakes We've Never Detected Before
sciencealert.com ^ | 5 APRIL 2022 | MICHELLE STARR

Posted on 04/05/2022 11:38:06 AM PDT by BenLurkin

NASA's InSight lander arrived in November 2018 and started listening for Mars' heartbeat, we learnt something really remarkable: Mars is rumbling. To date, InSight has detected hundreds of marsquakes – enough to give us a detailed map of the Martian interior.

Tkalčić and his colleague, geophysicist Weijia Sun of the Chinese Academy of Sciences, wanted to look for quakes that might have gone unnoticed in the InSight data. They used two unconventional techniques, only recently applied to geophysics, to hunt seismic events in the InSight data.

Based on nine templates of known marsquakes, the pair detected 47 new seismic events, coming from a region on Mars called the Cerberus Fossae – a system of fissures created by faults that have pulled the crust apart.

Most of those new seismic events resemble the waveforms of two notable Cerberus Fossae quakes that took place in May and July of 2019, suggesting that the smaller quakes are related to the larger ones.

Then the researchers sought to figure out the cause of the quakes. Their analysis found that there was no pattern to be found in the timing of the quakes, ruling out causes such as the influence of Martian moon Phobos.

Previous analysis of features on the surface of Mars at the Cerberus Fossae found that the region had been volcanically active recently, within the last 10 million or so years.

The activity identified by Sun and Tkalčić, attributed to the repetitive movement of magma in the Martian mantle, also suggests that Mars is more volcanically and seismically active than we thought.

(Excerpt) Read more at sciencealert.com ...


TOPICS: Astronomy; Science
KEYWORDS: ares; astronomy; catastrophism; cerberusfossae; earthquake; earthquakes; mars; marsquakes; michellestarr; quake; quakes; science
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To: DannyTN

They will all have blue eyes.


21 posted on 04/05/2022 11:53:41 AM PDT by gitmo (If your theology doesn't become your biography, what good is it?)
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To: BenLurkin

We didn’t detect them but they were always there.


22 posted on 04/05/2022 11:55:01 AM PDT by Phlap (REDNECK@LIBARTS.EDU)
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To: BenLurkin

I blame global warming.


23 posted on 04/05/2022 11:59:43 AM PDT by Leep (Freedom: "What's the big deal" -joe biden)
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To: BenLurkin

We had two quakes in Ferndale Ca yesterday which are obviously connected to Mars...email me for more geological factoids.


24 posted on 04/05/2022 12:17:18 PM PDT by Karliner (Heb 4:12 Rom 8:28 Rev 3, "...This is the end of the beginning." Churchill)
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To: BenLurkin; 75thOVI; Abathar; agrace; aimhigh; Alice in Wonderland; AnalogReigns; AndrewC; ...
Thanks BenLurkin. Probably not new, just have the tools to monitor now.



25 posted on 04/05/2022 12:29:28 PM PDT by SunkenCiv (Imagine an imaginary menagerie manager imagining managing an imaginary menagerie.)
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To: BenLurkin
Don't come a'knockin' if the planet is a'rockin'.


26 posted on 04/05/2022 12:59:49 PM PDT by Sirius Lee (They intend to murder us. Prep if you want to live and live like you are prepping for eternal life)
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To: BenLurkin

It’s hungry


27 posted on 04/05/2022 2:05:19 PM PDT by butlerweave
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To: Red Badger
...volcanically active recently, within the last 10 million or so years.

Recently?......................

Blink of an eye in cosmic time.

28 posted on 04/05/2022 3:49:11 PM PDT by JimRed (TERM LIMITS, NOW! Militia to the border! TRUTH is the new HATE SPEECH.)
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To: BenLurkin

Mars is reacting to the Rover vehicles. The whole planet is alive!

/SciFi


29 posted on 04/05/2022 4:36:26 PM PDT by Pearls Before Swine
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To: DarrellZero; BenLurkin; All

Dead inside: that is incredibly sad. I went through a rough patch 2 decades ago when I was caring first for my mother dying of congestive heart failure, and then my husband dying of Alzheimer’s. They didn’t want to die in a hospital, so my last gift to them was to care for them at home at the end. In between my father died, leaving 6 low income units badly in need of improvement before selling. I did a lot of work on these units with an agreement with my 2 brothers. Then they sold everything and did not pay me my share of the estate or for the work they had agreed to pay me. I felt pretty low for about a year, then began to get involved in public issue and met some good people. I am now 83 and am probably as happy as I have ever been. Please feel free to private mail me if you like. For 10 years I counseled people with severe emotional issues, mostly with success.


30 posted on 04/06/2022 2:48:30 PM PDT by gleeaikin
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