Why is Jupiter stopping us from getting asteroid hugs?
this post was submitted on 08 May 2024
771 points (99.2% liked)
Science Memes
9258 readers
2882 users here now
Welcome to c/science_memes @ Mander.xyz!
A place for majestic STEMLORD peacocking, as well as memes about the realities of working in a lab.
Rules
- Don't throw mud. Behave like an intellectual and remember the human.
- Keep it rooted (on topic).
- No spam.
- Infographics welcome, get schooled.
Sister Communities
Science and Research
Biology and Life Sciences
- [email protected]
- [email protected]
- [email protected]
- [email protected]
- [email protected]
- [email protected]
- [email protected]
- [email protected]
- [email protected]
- [email protected]
- [email protected]
- [email protected]
- [email protected]
- [email protected]
- [email protected]
- [email protected]
- [email protected]
- [email protected]
- [email protected]
- [email protected]
- [email protected]
- [email protected]
- [email protected]
- [email protected]
- !reptiles and [email protected]
Physical Sciences
- [email protected]
- [email protected]
- [email protected]
- [email protected]
- [email protected]
- [email protected]
- [email protected]
- [email protected]
- [email protected]
Humanities and Social Sciences
Practical and Applied Sciences
- !exercise-and [email protected]
- [email protected]
- !self [email protected]
- [email protected]
- [email protected]
- [email protected]
Memes
Miscellaneous
founded 1 year ago
MODERATORS
Its gravitational pull moves asteroids away from the inner ring of planets.
I should have added a sarcasm tag! My bad.
Jupiter is fucking sick though, what a homie of a planet
Asteroid hugs fucking hurt.
Jupiter says, "Fool me once, shame on you. Fool me twice, shame on me"
So Jupiter's forever storm is like that thing my wife holds against me for when we have an argument later?
I mean, you didn't kill the dinosaurs. Or did you ಠ_ಠ
I didn't not kill them... 👉 👈
Because the last big one it left through caused a stop to Earths space probes visiting it for like 66 million years.
He looks like a jovial fella.
Spending time with him is just a gas!
There's a giant asteroid that's trying to hit us but is caught in Jupiter's orbit?
Many. That's why it has so many moons
Jupiter is our guardian angel. A big asteroid-deflecting gas giant might be a condition for complex life as we know it to evolve.
Every good solar systems has a big ol' Electrolux in common.
It's always impressive how perfect our solar system is.
Our range from the sun, our own moon, our magnetosphere, Jupiter...
Well if it wasn't perfect we wouldn't be here to observe it not being perfect, so just by our existence we can't observe conditions that are not perfect for us existing... or something like that 😅
Don't forget about Pluto protecting us from the cold unknown.
The trouble I have with statements like this is that “as we know it” is doing so much of the heavy lifting. We don’t have any experience with extraterrestrial life so it’s difficult to imagine how different or similar it may be to our own. We have a sample size of 1 with a completely unknown population. The best we can do right now look at line spectra and make inferences from organic chemistry. But that tells us very little about the potential forms life may take.
Well yeah, but if you want to look for planets with life, it's probably a good idea to look the ones with conditions we know work.
Or at the very least, look at planets that have minimal global catastrophes
Trisolaris has left the chat
I never got that. Surely, it's nearly as likely to divert an asteroid that would miss us to a course that would hit us as it is to do the opposite, right? The number that are actually trapped/impacted is a tiny percentage, and then the percentage of those that would have hit us must be a small percentage of that, is it really enough to be statistically significant?
Jupiter has a huge influence in the Solarsystem, the big gravitation of Jupiter and also the Sun can deflect most of the asteroids and Comets from the Earth orbit, but in certain circumstances can do the opposite and launch objects into Earth's orbit, depending on what angle they enter the system..
A good example is Apophis (∅~370 m), which is coming to visit us in 2029, although at quite a distance, but it will return in Abril 2036 and in this case, if it passes through a certain point there is a possibility that it will impact the Earth..
https://neal.fun/asteroid-launcher/
Simulate an impact where ever you want and see the consecuences scrolling down the results.
Oh, ok, it will target New York, the movies were right!
/s
The White House is also a good target. Maybe also the Coronado Naval Base
What a great & optimal design for actual humans to live and work - it would have been cheaper to make a square building with giant floors and a fraction of the windows (and far less natural light for inhabitants).
They prob left the remaining sides free to not infringe on MS Windows logo trademark.
And H designs are just somehow aesthetically unpleasing to me personally (for real).
optimal design for actual humans to live and work
And H designs are just somehow aesthetically unpleasing to me personally (for real).
Because I agree with those points I resigned it by flipping the edges:
.║ ║ ║
.║ ║ ║
.╚═╬═╝
. ║
.══╩══
If we orient it south and try to distribute sunlight fairly we may get something like this:
. ║
.║ ║ ║
.╚═╬═╝
. ║
.╚═╩═╝
Do we have ways/plans to prevent the potential hit or is it a "we will see" thing?
There are several plans to avoid it, but it depends of several factors. We can avoid an impact if we know the exact position several Years before the supposed impact, if not, there is nothing we can do.
Childhood fear suddenly resurfaced.
Jupiter is doing a terrible job at protecting us from meteorites. Just ask the dinosaurs.
I think he does alright, everyone has a bad day now and then. Can't blame him for slipping once
I asked mine, she said "pretty bird?". She's right.
That's a p good batting average tbh
According to one of the newer Kurzgesagt videos, it may not be a meteorite that wiped out the dinosaurs!
It was Dave, wasn't it? That guy is such a fuck up!
Explain to me, how is Jupiter deflecting a significant number of asteroids if it can only be in one place at any one time and its orbit is nearly 12 years long? Wouldn't asteroids have a huge window to get past it while it's on the other side of the sun?
Same thing for Earth, it can only be at one place at anytime, creating a huge window for any asteroid to missed earth. And when it missed, it must loop around and orbit the sun, multiple times, increasing the chance of it got caught in Jupiter's gravitational well, which is a pretty massive distance.
Orbital mechanic is crazy and make no sense for a peasant like me. You would think hitting the sun is the easiest thing but It's actually really hard to launch something into the sun. And would require an enormous energy to do so.
Ever wonder why don't we just launch our nuclear waste into the sun? I thought so too and do some Google search about it. It was an interesting read.
I'm pretty sure I remember reading that Jupiter's "protector" status might also be overblown, as it actually sends asteroids into the inner solar system as well.
I dont know for sure, but its likely to do with the fact that the asteroids orbit the sun too. Even if the asteroid is coming in on the other side of the sun from jupiter, it has to orbit the sun in order get there in the first, meaning there's a good chance it gets caught by jupiter before it can get close
Stop right there, criminal scum! Nobody breaks the law on my watch! I'm confiscating your stolen goods. Now pay your fine or it's off to jail.