Free Republic
Browse · Search
General/Chat
Topics · Post Article

Skip to comments.

Scientists almost didn't detect approach of 'city-killer asteroid'
www.lmtonline.com ^ | 7:45 am CDT, Friday, July 26, 2019 | Allyson Chiu

Posted on 07/26/2019 6:30:31 AM PDT by Red Badger

click here to read article


Navigation: use the links below to view more comments.
first 1-2021-36 next last

1 posted on 07/26/2019 6:30:31 AM PDT by Red Badger
[ Post Reply | Private Reply | View Replies]

To: Red Badger

In fairness, 2019 NotOK would have been much scarier.


2 posted on 07/26/2019 6:34:30 AM PDT by dangus
[ Post Reply | Private Reply | To 1 | View Replies]

To: dangus

Anything bigger than a basketball is scary.................


3 posted on 07/26/2019 6:36:28 AM PDT by Red Badger (Against stupidity the gods themselves contend in vain......................)
[ Post Reply | Private Reply | To 2 | View Replies]

To: Red Badger

There is a great book called Red Thunder in which-—

Spoiler alert!!!!

-—A horribly autistic guy invents a device that allows close to speed of light travel for virtually no cost. At one point a “meteor” slams into the Atlantic ocean off the Florida coast at almost the speed of light, causing terrible mayhem. Turns out it was terrorists that left a few years before and then turned around and came back on a suicide mission.

But the point was that is something is headed toward us at the speed of light, or close to it, we’ll never see it coming, no matter how big it is.

Of course, light speed travel is believed to be impossible, but nobody really knows how close to it you could get.

What about a meteor going half the speed of light?


4 posted on 07/26/2019 6:38:07 AM PDT by cuban leaf (We're living in Dr. Zhivago but without the love triangle)
[ Post Reply | Private Reply | To 1 | View Replies]

To: cuban leaf

E=MC^2...................


5 posted on 07/26/2019 6:39:45 AM PDT by Red Badger (Against stupidity the gods themselves contend in vain......................)
[ Post Reply | Private Reply | To 4 | View Replies]

To: Red Badger

Imagine the ones we never detect.


6 posted on 07/26/2019 6:41:04 AM PDT by Raycpa
[ Post Reply | Private Reply | To 1 | View Replies]

To: Red Badger

Have they determined, yet, how this is President Trumps fault?


7 posted on 07/26/2019 6:41:28 AM PDT by Mr. Lucky
[ Post Reply | Private Reply | To 1 | View Replies]

To: Mr. Lucky

Yes, he was breathing...................


8 posted on 07/26/2019 6:42:03 AM PDT by Red Badger (Against stupidity the gods themselves contend in vain......................)
[ Post Reply | Private Reply | To 7 | View Replies]

To: Red Badger

I am under the impression that we believe that if you could achieve the speed of light, time would stop for you. That means that, from your perspective, you could travel through every point in the universe - even if it is infinite - in a single moment in time.


9 posted on 07/26/2019 6:43:18 AM PDT by cuban leaf (We're living in Dr. Zhivago but without the love triangle)
[ Post Reply | Private Reply | To 5 | View Replies]

To: SunkenCiv

*ping*


10 posted on 07/26/2019 6:43:47 AM PDT by fieldmarshaldj (Who will think of the gerbils ? Just say no to Buttgiggity !)
[ Post Reply | Private Reply | To 1 | View Replies]

To: Red Badger

Emily Lakdawalla: “It is NOT failure to leave academia.”

And she’s smokin’ hot.

Too young, too married. Story of my life *sigh*


11 posted on 07/26/2019 6:44:30 AM PDT by null and void (The Democratic Party is back to loving workers but hating employers. A winning formula I'm sure.)
[ Post Reply | Private Reply | To 1 | View Replies]

To: Red Badger

Are we still talking about animals?


12 posted on 07/26/2019 6:44:40 AM PDT by dangus
[ Post Reply | Private Reply | To 3 | View Replies]

To: Red Badger

Are we still talking about ASTEROIDS! My bad.


13 posted on 07/26/2019 6:44:52 AM PDT by dangus
[ Post Reply | Private Reply | To 3 | View Replies]

All that matters is.. Do you trust God?


14 posted on 07/26/2019 6:45:04 AM PDT by DivineMomentsOfTruth ("There is but one straight course, and that is to seek truth and pursue it steadily." -GW)
[ Post Reply | Private Reply | To 1 | View Replies]

To: dangus
In fairness, 2019 NotOK would have been much scarier.

*ouch*

15 posted on 07/26/2019 6:45:54 AM PDT by null and void (The Democratic Party is back to loving workers but hating employers. A winning formula I'm sure.)
[ Post Reply | Private Reply | To 2 | View Replies]

To: cuban leaf

Won’t happen. Where would the energy come from to accelerate a rock to a significant percentage of c?


16 posted on 07/26/2019 6:46:56 AM PDT by dinodino
[ Post Reply | Private Reply | To 4 | View Replies]

To: cuban leaf

https://en.wikipedia.org/wiki/Icarus_at_the_Edge_of_Time


17 posted on 07/26/2019 6:48:45 AM PDT by Red Badger (Against stupidity the gods themselves contend in vain......................)
[ Post Reply | Private Reply | To 9 | View Replies]

To: Red Badger

You Never
Hear the
One that
Gets You!


18 posted on 07/26/2019 6:49:40 AM PDT by Big Red Badger (Despised by the Despicable!)
[ Post Reply | Private Reply | To 1 | View Replies]

To: cuban leaf

Read something like that

World of the Chernyi. A whole series of books - very post-apocalyptic.

In this case, the earth and the moon are sideswiped by ancient alien space junk. It was different if for no other reason than it isn’t about an asteroid/EMP/Evil mad scientist....

Grand adventures follow.


19 posted on 07/26/2019 6:52:30 AM PDT by ASOC (Having humility really means one is rarely humiliated)
[ Post Reply | Private Reply | To 4 | View Replies]

To: Red Badger

The big concern is more than just a meteor impacting the ground. There’s always a chance a meteor about 30-50 feet wide could enter the Earth’s atmosphere at 34,000 mph and then explode just over a mile off the ground with the explosive force of a W80 nuclear warhead (150 KT yield). If that happens over a city everything within a 1.5 mile radius of the explosion point will be destroyed.


20 posted on 07/26/2019 6:55:19 AM PDT by RayChuang88 (FairTax: America's Economic Cure)
[ Post Reply | Private Reply | To 1 | View Replies]


Navigation: use the links below to view more comments.
first 1-2021-36 next last

Disclaimer: Opinions posted on Free Republic are those of the individual posters and do not necessarily represent the opinion of Free Republic or its management. All materials posted herein are protected by copyright law and the exemption for fair use of copyrighted works.

Free Republic
Browse · Search
General/Chat
Topics · Post Article

FreeRepublic, LLC, PO BOX 9771, FRESNO, CA 93794
FreeRepublic.com is powered by software copyright 2000-2008 John Robinson