59
submitted 2 days ago by Zerush@lemmy.ml to c/science@lemmy.ml
top 26 comments
sorted by: hot top controversial new old
[-] geneva_convenience@lemmy.ml 5 points 1 day ago

366 meters doesn't sound nice and round.

How about 3 football fields?

[-] BurningRiver@beehaw.org 2 points 1 day ago

3 football pitches*. If it were in yards, then it would be fields.

[-] NotMyOldRedditName@lemmy.world 2 points 1 day ago

I'd prefer my measurements in giraffes

[-] interdimensionalmeme@lemmy.ml 23 points 2 days ago

Please hit here please please please

[-] Zerush@lemmy.ml 14 points 2 days ago

Damage in the impact

An estimated 189 people would be vaporized in the crater

The crater is 542 m deep

Your asteroid impacted the ground at 17 km/s

The impact is equivalent to 5 Gigatons of TNT

More energy was released than a hurricane releases in a day

An impact this size happens on average every 88,000 years

An estimated 355,850 people would die from the fireball

An estimated 631,250 people would receive 3rd degree burns

An estimated 1,076,394 people would receive 2nd degree burns

Trees would catch on fire within 94 km of the impact

An estimated 4,588 people would die from the shock wave

Anyone within 33 km would likely receive lung damage

Anyone within 43 km would likely have ruptured eardrums

Buildings within 76 km would collapse

Homes within 101 km would collapse

An estimated 465,284 people would die from the wind blast

Wind within 23 km would be faster than storms on Jupiter

Homes within 37 km would be completely leveled

Within 66 km it would feel like being inside an EF5 tornado

Nearly all trees within 109 km would be knocked down

An estimated 1,823 people would die from the earthquake.

The earthquake would be felt 192 km away

[-] golden_zealot@lemmy.ml 9 points 2 days ago

According to NASA, the length of the celestial object is 366 meters. The distance from 387746 (2003 MH4) to the planet Earth will be 6,676,580 km.

If an asteroid approaches the Earth at a distance closer than 7.5 million kilometers and its size exceeds 150 meters, NASA considers it a “potentially hazardous object.”

So there is basically no chance of impact as I understand it unless some suuuuuuuuper unexpected shit happens I guess.

[-] nfreak@lemmy.ml 3 points 1 day ago

Damn maybe next time

[-] IttihadChe@lemmy.ml 7 points 1 day ago* (last edited 1 day ago)

Did they account for this persons giant magnet pulling it closer?

[-] golden_zealot@lemmy.ml 4 points 1 day ago

Yes as I'm afraid that was one of the expected parts.

[-] LaLuzDelSol@lemmy.world 2 points 1 day ago* (last edited 1 day ago)

Yeah this one doesn't even register on Sentry

[-] LemmyFeed@lemmy.dbzer0.com 1 points 1 day ago

It's potentially hazardous, that sounds pretty hazardous to me, which is basically hazardous, which means it's surely hazardous, and surely means a sure thing. So buckle up!

[-] Duke_Nukem_1990@feddit.org 12 points 2 days ago

Don't give me hope again.

[-] sxan@midwest.social 7 points 2 days ago

Ooo ooo ooo!

I've got giant meteor! Along with fascist dictator, budding violent revolution (8647), economic collapse, and developing global war (WWIII), that gives me...

BINGO

[-] Assian_Candor@hexbear.net 10 points 2 days ago

Comrade Comey will you lead the vanguard

[-] shath@hexbear.net 7 points 2 days ago

me with my giant magnet

[-] spykee@lemm.ee 6 points 2 days ago
[-] Zerush@lemmy.ml 4 points 2 days ago

Less if you look up and see the rock quiet in the sky, turning bigger and bigger.

[-] SplashJackson@lemmy.ca 4 points 2 days ago

Nice. I hope no countries misread it as an attack on their sovereignty by their neighbours and use it as cassus belli to invade

[-] eldavi@lemmy.ml 1 points 2 days ago

how could anyone interpret a meteor impact as cause for war?

[-] ferric_carcinization@lemmy.ml 3 points 1 day ago

Someone can surely figure something out with a bit of imagination.

[-] devfuuu@lemmy.world 4 points 2 days ago

It's finally time.

[-] humanspiral@lemmy.ca 1 points 1 day ago

Will this asteroid ever return to near earth collision?

[-] Zerush@lemmy.ml 7 points 1 day ago

Not after the collision

[-] hbar@lemmy.ml 2 points 2 days ago

How big is that in baby giraffes?

this post was submitted on 16 May 2025
59 points (100.0% liked)

Science

15181 readers
17 users here now

Subscribe to see new publications and popular science coverage of current research on your homepage


founded 6 years ago
MODERATORS