65
submitted 2 months ago by throws_lemy@lemmy.nz to c/astronomy@mander.xyz
top 15 comments
sorted by: hot top controversial new old
[-] atzanteol@sh.itjust.works 29 points 2 months ago

"30 times closer than the Moon" ๐Ÿ™„

Around 12 thousand miles (19.3 thousand kilometers).

[-] JoMomma@lemm.ee 26 points 2 months ago* (last edited 2 months ago)

12k miles is very close, the headline is using ridiculous comparisons, but 12k is closer than many medium and high orbit satellites.

https://en.m.wikipedia.org/wiki/Medium_Earth_orbit

[-] halcyoncmdr@lemmy.world 7 points 2 months ago* (last edited 2 months ago)

Which on the scale of the solar system is essentially the width of a damned hair. We have satellites in higher orbits than that.

[-] Diplomjodler3@lemmy.world 7 points 2 months ago

How much is that in elephants?

[-] jam12705@lemmy.world 4 points 2 months ago* (last edited 2 months ago)

I'm not up to date on the latest elephant measuring units but we're talking at lease 7.8million horse lengths away of that helps.

If you're looking for greater accuracy we can always convert that to badgers with a simple formula.

[-] acockworkorange@mander.xyz 1 points 2 months ago

Rude to call your mom that.

[-] bigbadmoose@lemmy.world 4 points 2 months ago

Missed it by this ๐Ÿค much

[-] tiredofsametab@kbin.run 5 points 2 months ago

I know that's not how the phrase is meant to be read, but I can't unsee it as it flying separately by the earth and the moon and deciding to buzz one of the two a bit closer.

[-] Serinus@lemmy.world 1 points 2 months ago
[-] tiredofsametab@kbin.run 1 points 2 months ago

Hrm, so there's a third interpretation.

[-] someguy3@lemmy.ca 3 points 2 months ago

Is that big enough to not burn up in the atmosphere?

[-] atzanteol@sh.itjust.works 9 points 2 months ago

This means it's an asteroid with a weight-class that would have burned up in Earth's atmosphere, if its orbit happened to intersect ours more directly.

[-] dellish@lemmy.world 7 points 2 months ago

So... Asteroid that would have burned up in the atmosphere will miss us instead. I guess that's good news?

[-] atzanteol@sh.itjust.works 3 points 2 months ago

Livescience is 90% over-hyped nothing.

[-] Shdwdrgn@mander.xyz 8 points 2 months ago

A quick search suggests that something as small as 5 meters can survive hitting the ground, however there are a number of calculations to consider including the speed it is traveling, the entry angle, and the material it is made of.

this post was submitted on 12 Apr 2024
65 points (93.3% liked)

Astronomy

3719 readers
1 users here now

founded 2 years ago
MODERATORS