We are closer to Halley's Comets next visit than its last

https://en.wikipedia.org/wiki/Halley%27s_Comet

171 points · 23 comments · view on lemmy.world

23 Comments

thagoat@lemmy.dbzer0.com · 29 pts · 257d (1 reply)

Interesting way to say it's a little more than halfway through its cycle.

ImgurRefugee114@reddthat.com · 2 pts · 257d
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expatriado@lemmy.world · 19 pts · 257d

I was thinking about Halley just few days ago, I was a kid last time, and was wondering if i will make it to next visit

myrmidex@belgae.social · 13 pts · 257d (1 reply)

Tell me about it. My day of birth is closer to WW2 than to the present. So depressing!

Hule@lemmy.world · 2 pts · 257d

#metoo

But it's not really depressing, we're still better off than the other option!

baggachipz@sh.itjust.works · 12 pts · 257d (3 replies)

When I was a lad, I had a special edition Halley’s Comet Matchbox Car. No idea why.

captain_aggravated@sh.itjust.works · 2 pts · 257d (2 replies)

It's last pass was in 1986.

baggachipz@sh.itjust.works · 1 pts · 256d (1 reply)

Right, but why a Matchbox car? I must have gotten it as a present, but who would buy such a thing and why was it made?

captain_aggravated@sh.itjust.works · 1 pts · 256d

Why it was made: "Commemorative." They apparently stamped that decal on three different models of otherwise ordinary mainline matchbox cars. They paint matchbox cars at all to make them special; "I got a red one." "I'll trade you my blue corvette and my yellow and purple flames chevelle for your Halley's comet firebird."

Who would buy it: Collectors, because "commemorative." And apparently parents/loved ones of children, because it's a toy car. I take it you had fun playing with it as a kid? If so, I'd say it did its job. Those little comet decals seem to have helped form strong memories of it.

BaroqueInMind@piefed.social · 11 pts · 257d (2 replies)

Hopefully all of MAGA does the same as the Heaven's Gate cult and castrate themselves and zip-tie plastic bags to their heads when they sleep as the comet flys overhead.

grue@lemmy.world · 11 pts · 257d

Hopefully they pick a different comet that arrives a lot sooner!

captain_aggravated@sh.itjust.works · 2 pts · 257d

That was Hale-Bopp not Halley's comet.

jqubed@lemmy.world · 7 pts · 257d (4 replies)

On 9 December 2023, Halley's Comet reached the farthest and slowest point in its orbit from the Sun when it was travelling at 0.91 km/s (2,000 mph) with respect to the Sun.

misophonium@lemmy.blahaj.zone · 10 pts · 257d (3 replies)

My mind is fully blown that the SR-71 could outrun a comet

jqubed@lemmy.world · 6 pts · 257d (1 reply)

That’s like saying I can outrun a TGV (while it’s departing the train station)

XeroxCool@lemmy.world · 8 pts · 257d

Eh, I get the sentiment. Nothing in space comes to a stop and most speeds are well beyond human comprehension. The Earth orbits at 67,000mph, escape velocity is like 27,000mph, the ground at the equator moves at about 1,000mph, the Voyagers are in the 30k range, and the Park Solar probe peaks over 400,000mph. So to learn that a comet is a tangible aviation speed was neat to me, at least

XeroxCool@lemmy.world · 4 pts · 257d

The SR-71 could almost outrun the moon. Maybe it could. Claimed max 2,200mph vs average 2,288mph of the moon

ivanafterall@lemmy.world · 5 pts · 257d (4 replies)

Correction: Halley's Comet's next visit will be its last.

AnUnusualRelic@lemmy.world · 7 pts · 257d (2 replies)

(sharpens knife)

captain_aggravated@sh.itjust.works · 4 pts · 257d (1 reply)

🎶 I don't wanna clooose my eyeeees 🎶

ivanafterall@lemmy.world · 1 pts · 256d

Mark Chesnutt? Nice!

HeyThisIsntTheYMCA@lemmy.world · 3 pts · 257d

It's all pot8's fault, them and that shifty eyed dog

NullPointerException@lemmy.ca · 4 pts · 257d (1 reply)

Oh the disappointment the last one was… just a blob, like a small cloud. In contrast, the Tsuchinshan in 2024 was so much better to see.

Oaksey@lemmy.world · 2 pts · 256d

Cool!

expected to return in tens of thousands of years

💔