Nobody at NASA takes anything Avi Loeb says seriously.
It also happens that NASA is too busy doing damage control to consider anything new. But even if they were, it won't be because Loeb suggested it.
alsobrsp•8h ago
I have seen him speak several times. Does anyone take him seriously?
Yeul•7h ago
We live in an age were people take Trump seriously.
alsobrsp•3h ago
Quite sad really
lucb1e•8h ago
In case anyone else is wondering, it's this guy: "Since 2017, Loeb has argued that alien space craft may be in the Solar System [like] ʻOumuamua"
What I don't understand on his Wikipedia page is this bit in the second sentence: "Loeb is the Frank B. Baird Jr. Professor of Science at Harvard University". Does he work there under the alias "Frank B. Baird Jr." or what does this sentence mean? Or is the position called one person but another person fulfills the role?
kfichter•8h ago
Usually just means the position is sponsored by a donor (in this case Frank B. Baird Jr.). Salary and sometimes other funding gets paid via endowment set up by the named person or someone else on behalf of the named person.
GolfPopper•8h ago
While I am not familiar with this particular instance, universities will often have a permanent professorship, or chair, with a specific focus that is named either after a renown expert in the field who taught at that institution, or after the person or organization who funded (endowed) the establishment of that position.
As for Loeb himself, I'm only passingly familiar with him in passing because of coverage since ‘Oumuamua, but it seems like he is a fairly typical asgtrophysicist who decided for some reason that he would launch a crusade declaring anything entering the Solar System from interstellar space must be an alien probe or spaceship.
JdeBP•47m ago
Frank B. Baird Jr. was the son of Frank B. Baird, of Buffalo New York, who died some time around 1947. His son, and Flora M. Baird, his widow, set up a charitable trust in his name which did things like donate to the Buffalo Museum of Science. The later Frank B. Baird Jr. Foundation made several donations to Harvard for scholarships and the like in the 1950s.
lucb1e•23m ago
Please label LLM output as such...
ricksunny•51m ago
>Nobody at NASA takes anything Avi Loeb says seriously.
source > bloviating
>But even if they were, it won't be because Loeb suggested it.
Wow, what an utter arbitrarily position-hedging comment
Tuna-Fish•8h ago
No, they are not, because the probe doesn't have anywhere near enough fuel to do this. I suggest stopping use of any news source you have that would print this crap.
perihelions•8h ago
You can read their paper here[0]. I agree it's very dodgy (and without even looking at that author's past). While the comet 3I/ATLAS approaches within 53 million km of Jupiter (0.3 au), all they can propose is, optimistically, to bring Juno to within half that distance–27 million km. Hardly seems worth the risks? And that'd end all of Juno's remaining Jupiter science (assuming the MAGA! FY26 budget doesn't get to it first. It's fully defunded, if anyone hadn't heard).
Referring to their figs. 3–7, that distance figure is a hard limit—there's no possibility they have of getting closer to the comet than that.
(Keep in mind this is just one random interstellar comet; there are many, many others like it—there will be infinite opportunities to study one—and Avi Loeb is a proven clown who consistently misrepresents these things for drama).
Tangential remark: there was a similar proposal for the end-of-life of the Cassini orbiter—it didn't happen, but, there was enough delta-v for the theoretical option, of escaping Saturn and redirecting it to a second mission at Uranus[1]. It was also a dodgy idea, since the transfer time would have been ridiculous (~20 years)—it'd have been a long-shot for Cassini to have survived that long.
It is worth noting that this comes two weeks after the authors posted https://arxiv.org/abs/2507.12213 "Is the Interstellar Object 3I/ATLAS Alien Technology?"
They describe this first paper as "largely a pedagogical exercise" - clearly, if they're now providing emails to news outlets recommending this course change, their view of the target audience has certainly evolved. Orson Welles would be proud.
ricksunny•43m ago
>Hardly seems worth the risks?
Juno's mission is at end-of-life at the proposal's starting point. So now tell me again about the risks.
aruggirello•8h ago
I was somewhat suspicious that a probe could perform such a feat, but the article mentioned Avi Loeb, an award winning Harvard scientist [1], the author of the proposal, even went as far as computing required trajectory, ignition etc. so I assumed he had all the necessary data, and it was possible.
I don't think considering his proposal might have damaged NASA's reputation. I also don't think the interstellar object is an alien probe, I just was excited we got a chance at looking at an interstellar object, that may be totally unlike Solar System objects, and possibly far older. Crap?
kristianc•8h ago
Avi Loeb is a crank. He's a guy with a career largely behind him swinging for the fences for one big hit that secures his legacy.
coro_1•4h ago
>I don't think considering his proposal might have damaged NASA's reputation. I also don't think the interstellar object is an alien probe, I just was excited we got a chance at looking at an interstellar object, that may be totally unlike Solar System objects, and possibly far older. Crap?
There's one image on the NASA page and others. Any more links?
why? it’s a press conference of the people with the most eyes on them in the world, not a celebration
unkeen•7h ago
> the solar system’s undisputed heavyweight
Now I feel the urge to dispute this!
867-5309•6h ago
don't be so hard on yourself, there are plenty of low-calorie alternatives nowadays
mritterhoff•1h ago
It's an odd choice of words since
1. Most people know it's the largest and heaviest planet
2. They didn't specify planet but are still ignoring the sun, which is 1000x Jupiter's mass.
lentil_soup•5h ago
These are the pictures from the camera, incredibly beautiful stuff
This is a fantastic recap of everything Juno discovered and the value of this kind of mission - there’s multiple discoveries in here that are at odds with our theoretical understanding of planetary formation, physics, and chemistry that can inform new science moving forward. One that stuck out to me in particular was that Jupiter’s massive magnetic field isn’t generated by a metallic core like we expected, but rather Hydrogen under pressures sufficient to tear free electrons.
Combine that with the fact that the Juno probe has now more than doubled its expected life, and this whole mission serves as as good of an argument for continuing to fund NASA as you’re going to see.
aruggirello•8h ago
1: https://www.sciencealert.com/nasa-probe-could-intercept-inte...
jfengel•8h ago
It also happens that NASA is too busy doing damage control to consider anything new. But even if they were, it won't be because Loeb suggested it.
alsobrsp•8h ago
Yeul•7h ago
alsobrsp•3h ago
lucb1e•8h ago
What I don't understand on his Wikipedia page is this bit in the second sentence: "Loeb is the Frank B. Baird Jr. Professor of Science at Harvard University". Does he work there under the alias "Frank B. Baird Jr." or what does this sentence mean? Or is the position called one person but another person fulfills the role?
kfichter•8h ago
GolfPopper•8h ago
As for Loeb himself, I'm only passingly familiar with him in passing because of coverage since ‘Oumuamua, but it seems like he is a fairly typical asgtrophysicist who decided for some reason that he would launch a crusade declaring anything entering the Solar System from interstellar space must be an alien probe or spaceship.
JdeBP•47m ago
lucb1e•23m ago
ricksunny•51m ago
source > bloviating
>But even if they were, it won't be because Loeb suggested it.
Wow, what an utter arbitrarily position-hedging comment
Tuna-Fish•8h ago
perihelions•8h ago
Referring to their figs. 3–7, that distance figure is a hard limit—there's no possibility they have of getting closer to the comet than that.
(Keep in mind this is just one random interstellar comet; there are many, many others like it—there will be infinite opportunities to study one—and Avi Loeb is a proven clown who consistently misrepresents these things for drama).
[0] https://arxiv.org/abs/2507.21402 ("Intercepting 3I/ATLAS at Closest Approach to Jupiter with the Juno spacecraft")
Tangential remark: there was a similar proposal for the end-of-life of the Cassini orbiter—it didn't happen, but, there was enough delta-v for the theoretical option, of escaping Saturn and redirecting it to a second mission at Uranus[1]. It was also a dodgy idea, since the transfer time would have been ridiculous (~20 years)—it'd have been a long-shot for Cassini to have survived that long.
[1] https://en.wikipedia.org/wiki/Cassini_retirement#End_of_miss... ("Cassini retirement#End of mission options")
btown•8h ago
It is worth noting that this comes two weeks after the authors posted https://arxiv.org/abs/2507.12213 "Is the Interstellar Object 3I/ATLAS Alien Technology?"
They describe this first paper as "largely a pedagogical exercise" - clearly, if they're now providing emails to news outlets recommending this course change, their view of the target audience has certainly evolved. Orson Welles would be proud.
ricksunny•43m ago
Juno's mission is at end-of-life at the proposal's starting point. So now tell me again about the risks.
aruggirello•8h ago
1: https://en.wikipedia.org/wiki/Avi_Loeb
I don't think considering his proposal might have damaged NASA's reputation. I also don't think the interstellar object is an alien probe, I just was excited we got a chance at looking at an interstellar object, that may be totally unlike Solar System objects, and possibly far older. Crap?
kristianc•8h ago
coro_1•4h ago
There's one image on the NASA page and others. Any more links?
https://science.nasa.gov/solar-system/comets/3i-atlas/
https://esahubble.org/images/heic2509a/