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COULD EARTH BE AT GREATER RISK FROM A DEADLY ASTEROID IMPACT THAN WE REALIZE?
The DeBrief ^ | Micah Hanks

Posted on 03/30/2023 10:10:26 AM PDT by BenLurkin

One of the most concerning things about the Chelyabinsk event has to do with the ease at which the asteroid evaded our detection systems in use at the time. On the same day the Chelyabinsk asteroid exploded over eastern Russia, NASA had been tracking... 2012 DA14, as it passed within just 17,200 miles from Earth.

March 2023...chief scientist with NASA’s Goddard Space Flight Center, presented new findings on impact features at the Lunar and Planetary Science Conference at Johnson Space Center. Based on recent satellite data, Garvin thinks previously hidden features of ancient impact features could indicate they are much larger than they appear and thereby represent events that were potentially far more devastating than previously thought.

Based on Garvin’s estimates, each crater he and other researchers analyzed in the tens of kilometers size range probably resulted in an explosion ten times greater than the largest nuclear explosion in history.

According to Garvin and his team’s research, there might have been as many as a dozen kilometer-sized asteroids that smashed into Earth, with at least a quarter of them striking land. However, not everyone agrees with what Garvin has proposed. Polish Academy of Sciences crater researcher Anna Łosiak told Science that if Garvin’s findings were accurate, it would mean “we really don’t understand what’s going on at all” with asteroid impacts.

If one of NASA’s chief scientists is indeed correct about the recent asteroid assessment, it could obviously mean that there is far more to be concerned about in the event of future asteroid approaches that could potentially endanger our planet. Fortunately, the recent success of NASA’s Double Asteroid Redirection Test (DART), which demonstrated the ability to use kinetic impactor spacecraft to offset the motion of potentially dangerous near-Earth objects (NEOs), offers a hopeful outlook for Earth and its future.

(Excerpt) Read more at thedebrief.org ...


TOPICS: Astronomy; Science
KEYWORDS: 2012da14; asteroid; asteroids; astronomy; catastrophism; dart; didymos; dimorphos; fakenews; keywordtroll; science
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1 posted on 03/30/2023 10:10:26 AM PDT by BenLurkin
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Ping!


2 posted on 03/30/2023 10:11:20 AM PDT by BenLurkin (The above is not a statement of fact. It is either opinion, or satire, or both.)
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To: BenLurkin

BRING IT!


3 posted on 03/30/2023 10:11:43 AM PDT by frogjerk (More people have died trusting the government than not trusting the government.)
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To: BenLurkin

Please please I hope so....That’s a better fate than dealing with all these leftist nutcakes for another 30 plus years.


4 posted on 03/30/2023 10:12:27 AM PDT by mikelets456
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To: BenLurkin

As long as it hits DC, I’m good.


5 posted on 03/30/2023 10:13:16 AM PDT by Right Brother
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To: BenLurkin

The earth is at great risk from deadly politicians prohibiting beneficial CO2 emissions.


6 posted on 03/30/2023 10:14:15 AM PDT by devere
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To: BenLurkin

It the sun doesn’t explode first.


7 posted on 03/30/2023 10:15:18 AM PDT by READINABLUESTATE
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To: BenLurkin

what are the chances of a “fire ball” be released from our sun and hit Earth.


8 posted on 03/30/2023 10:15:22 AM PDT by Karoo
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To: BenLurkin

At this point, what difference does it make?


9 posted on 03/30/2023 10:15:49 AM PDT by Irenic
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To: BenLurkin

100% probability, eventually.


10 posted on 03/30/2023 10:16:09 AM PDT by citizen (Put all LBQTwhatever programming on a new subscription service: PERV-TV)
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To: BenLurkin

Is Zhou Xiden a moron? Is the Pope a heretic?

When I was kid we were told in science class that large meteors never struck the earth anymore.

It was settled science


11 posted on 03/30/2023 10:18:41 AM PDT by Fai Mao (Starve the beast and steal its food!)
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To: BenLurkin

Worrying about this is like worrying about Yellowstone rupturing. If it’s going to happen, it’s going to happen. You might as well not fret, because you can’t change the outcome.


12 posted on 03/30/2023 10:18:45 AM PDT by Jhadur ("You are not ready for immortality.")
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To: BenLurkin

If it is, then we can stop worrying about “climate change.”


13 posted on 03/30/2023 10:21:40 AM PDT by Larry Lucido (Donate! Don't just post clickbait!)
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To: Jhadur

14 posted on 03/30/2023 10:21:45 AM PDT by Quality_Not_Quantity ("...for the sake of His name." Psalm 23:3)
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To: BenLurkin

If you watch the screen or read the news the several per day doom-n-death stories covering that subject seem adequate.


15 posted on 03/30/2023 10:21:57 AM PDT by blackdog ((Z28.310) Rufus T Firefly lives on. )
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To: BenLurkin

no


16 posted on 03/30/2023 10:22:59 AM PDT by knarf (I say things that are true . . . I have no proof, but they're true.)
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To: BenLurkin

It’s only coming for San Francisco ala Sodom and Gomorrah.


17 posted on 03/30/2023 10:23:30 AM PDT by Vision (Woke is communism and it has no place in America. Election Reform Now! Obama is an evildoer.)
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To: Fai Mao

“large meteors never struck the earth anymore”

Good plan by the teacher—if they were wrong you would not be alive to tell them about it.


18 posted on 03/30/2023 10:23:51 AM PDT by cgbg (Claiming that laws and regs that limit “hate speech” stop freedom of speech is “hate speech”.)
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To: BenLurkin

Let me guess...there’s a Chinese lab doing gain of function research on asteroids


19 posted on 03/30/2023 10:24:01 AM PDT by Joe 6-pack
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To: BenLurkin

WEF is thataway ⬅️⬅️⬅️⬅️👈👈👈👈🔚🔚🔚


20 posted on 03/30/2023 10:24:08 AM PDT by SaveFerris (Luke 17:28 ... as it was in the days of Lot; they did eat, they drank, they bought, they sold ......)
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