dern_the_hermit
dern_the_hermit t1_jeb5evj wrote
Reply to comment by jrichard717 in Investing in Space: Boeing’s got to get going by cnbc_official
> I know there is a lot of "Boeing bad" in all of Reddit
Well, it's for shit like this, the company squandering its talent pools and pedigree with goofy management and stumbling behavior. If they can't pull a major turnaround they're going to represent sludge that slows down the whole industry, simply by virtue of their size and sprawl.
dern_the_hermit t1_jdu0srm wrote
Reply to comment by doc_nano in Everyone talks about how huge Andromeda will look in the sky billions of years from now. I present you what the Milky Way *currently* looks like in the skies of our neighbor, the Large Magellanic Cloud. We appear absolutely huge in their skies! [Simulated view] by lampiaio
Longer than it'd take me to cook up some pizza rolls, that's for sure.
dern_the_hermit t1_jde0lsj wrote
Reply to comment by DarkangelUK in New 'biohybrid' implant will restore function in paralyzed limbs | "This interface could revolutionize the way we interact with technology." by chrisdh79
> ive yet to see any of these bold claim stories bare fruit
Would you? I mean, how often do you note the claim and then follow up on it later? If you've ever dismissed a bold claim story that DID bare(sic) fruit, would you be aware of it?
dern_the_hermit t1_jc91i3y wrote
Reply to comment by the_JerrBear in In defence of dark energy | Nobel Laureate and dark matter pioneer James Peebles answers critics of dark energy. by IAI_Admin
"the bit where he says that no evidence doesn't mean it doesn't exist is frankly embarrassing" was pretty damn dismissive dude, GTFO with that dishonest-ass nonsense lol :D
dern_the_hermit t1_jc8zs1t wrote
Reply to comment by the_JerrBear in In defence of dark energy | Nobel Laureate and dark matter pioneer James Peebles answers critics of dark energy. by IAI_Admin
Your point was some crude dismissal of dark matter based on what seems to be a gross misunderstanding you have. Sorry for correcting your misunderstanding. It must hurt your feelings, being corrected.
dern_the_hermit t1_jc8xhkb wrote
Reply to comment by the_JerrBear in In defence of dark energy | Nobel Laureate and dark matter pioneer James Peebles answers critics of dark energy. by IAI_Admin
> it's called dark matter because it only interacts gravitationally, not because we can't explain why it should be there.
No, the notion that it only interacts gravitationally came much later. Previously it was assumed that it might simply be... dark matter, regular old gas, dust, rocks, stellar remnants, black holes, etc. that were not luminous. Take a look at MACHOs and WIMPs for theories about "dark matter" being regular standard model stuff that simply wasn't glowing.
It wasn't until decades later that "it only interacts gravitationally" became the dominating notion, entirely based on the preponderance of observations indicating something like that.
dern_the_hermit t1_jc8m2py wrote
Reply to comment by YawnTractor_1756 in In defence of dark energy | Nobel Laureate and dark matter pioneer James Peebles answers critics of dark energy. by IAI_Admin
> I don't know why you put so much stress on it,
You wrote a big ol' screed baselessly attacking the article and the subject matter. Maybe don't do that?
dern_the_hermit t1_jc8lsj0 wrote
Reply to comment by the_JerrBear in In defence of dark energy | Nobel Laureate and dark matter pioneer James Peebles answers critics of dark energy. by IAI_Admin
We don't have a model for dark matter. It is called "dark" because it is unknown. We are currently in the early stages of creating a model to explain observations, one good enough to make predictions. Several models, actually, of which dark matter - that is, "matter that only interacts gravitationally" - is the only candidate that can explain the widest range of observations.
dern_the_hermit t1_jc8l4mp wrote
Reply to comment by YawnTractor_1756 in In defence of dark energy | Nobel Laureate and dark matter pioneer James Peebles answers critics of dark energy. by IAI_Admin
All models are only as good as their ability to explain observations and make predictions.
dern_the_hermit t1_jc8ho05 wrote
Reply to comment by the_JerrBear in In defence of dark energy | Nobel Laureate and dark matter pioneer James Peebles answers critics of dark energy. by IAI_Admin
Literally all scientific models are made up to match observations. That's how the scientific method works.
dern_the_hermit t1_jc8fda9 wrote
Reply to comment by the_JerrBear in In defence of dark energy | Nobel Laureate and dark matter pioneer James Peebles answers critics of dark energy. by IAI_Admin
"apart from its gravitational effects" is a pretty huge thing to just ignore like that, bud.
dern_the_hermit t1_jc8f9ce wrote
Reply to comment by YawnTractor_1756 in In defence of dark energy | Nobel Laureate and dark matter pioneer James Peebles answers critics of dark energy. by IAI_Admin
> If you read the article itself you'll find that those names were invented as merely labels for the inconsistencies in how Universe behaved.
That's just dismissively reductive. Those "mere" inconsistencies were like half a dozen separate observations that differed from expected values by a pretty exact amount, noted by many people, across many decades. This wasn't some flippant, casual invention but the product of rigorous observation and calculation, challenged at every step by multiple other parties with alternate theories that, themselves, do not explain all of the aforementioned observations.
By your complaints, I offer you just don't understand the data.
dern_the_hermit t1_jaj9367 wrote
Reply to comment by FlingingGoronGonads in Satellite Constellations Are an Existential Threat for Astronomy by ChieftainMcLeland
Insults are completely inappropriate.
> loss of data is no big deal
It's not necessarily an existential threat, is the point. Let's stayed focused and on-topic here.
dern_the_hermit t1_jaj8btq wrote
Reply to comment by FlingingGoronGonads in Satellite Constellations Are an Existential Threat for Astronomy by ChieftainMcLeland
> What happens when the actual object you're trying to observe is blotted out with an adjacent satellite streak
Take another picture. Pictures are cheap.
dern_the_hermit t1_jaj4p4r wrote
Reply to comment by FlingingGoronGonads in Satellite Constellations Are an Existential Threat for Astronomy by ChieftainMcLeland
It's just bonkers to suggest observatories can't observe because a portion of some pictures is lost.
dern_the_hermit t1_jaj4e2t wrote
Reply to comment by Goregue in Satellite Constellations Are an Existential Threat for Astronomy by ChieftainMcLeland
> Why are you so keen to downplay the effects of these satellites constellations
Why are YOU so keen on exaggerating the effects? An "existential threat" means astronomy cannot happen, not "every third ultra-wide image loses a few pixels to a satellite".
dern_the_hermit t1_jafuzvw wrote
Reply to comment by open_door_policy in Satellite Constellations Are an Existential Threat for Astronomy by ChieftainMcLeland
Yes, it is absolutely ridiculous to be going on about "existential threats". It will be somewhat of a nuisance. Astronomy will still happen, data will still be gathered, they'll just have their algorithms remove a few satellites from the thousands of photos taken.
Ultimately this is a problem that indicates its own solution: There's so much stuff up there because launching stuff has got so cheap, comparatively. Since launching stuff is getting so easy we'll be able to pop up space telescopes easier, too.
dern_the_hermit t1_jadckvy wrote
Reply to comment by LowGradePlayer in The U.S. needs more than the CHIPS Act to stay ahead of China: MIT report by Vailhem
I mean Taiwan is officially the Republic of China shrug
dern_the_hermit t1_ja0a53m wrote
Reply to comment by 247world in NASA's Artemis moon program receives salute from Apollo 11's Buzz Aldrin (video) by kevindavis338
Why can't an Apollo module be converted into a space station?
dern_the_hermit t1_j8aceti wrote
Reply to comment by pheisenberg in Family of Oakland baker seeks 'restorative justice' for her death following robbery by IAmNotARobot124
> The point is that there must be many other factors
Exactly, which is why it's weird to see someone insist that most members of a group must exhibit the relevant behaviors to establish a connection. Crime is a complicated issue and remains opportunistic even when there is greater incentive to commit it, for instance.
dern_the_hermit t1_j85bfrg wrote
Reply to comment by pheisenberg in Family of Oakland baker seeks 'restorative justice' for her death following robbery by IAmNotARobot124
That doesn't track. It's not like a light switch where there's just the two "crime" or "not crime" states. It's a matter of likelihood that someone will commit a crime, not a guarantee.
If the crime rate increases as economic standing decreases, that establishes a link between poverty and crime, there's no need for most of the group to be exhibiting the behavior.
dern_the_hermit t1_j740cx1 wrote
Reply to comment by ShaliCorvian in New satellite to police carbon dioxide emitters from space by AbbydonX
It's Lethabo Power Station in South Africa. It burns coal. Nuclear plants aren't the only ones to use cooling towers.
dern_the_hermit t1_j73paea wrote
Reply to comment by ShaliCorvian in New satellite to police carbon dioxide emitters from space by AbbydonX
That's a coal burning power plant.
dern_the_hermit t1_j73p56b wrote
Reply to comment by [deleted] in New satellite to police carbon dioxide emitters from space by AbbydonX
That's a coal power plant, bud. They emit lots of CO2.
dern_the_hermit t1_jebdqq0 wrote
Reply to comment by vipEmpire in A group of college students are sending a rover the size of a shoebox to the moon by speckz
The wording's fine, guys. Just because someone is capable of misreading or reading too much into a headline that doesn't mean there's anything wrong with the headline. That's just language, and how people can sometimes parse the wrong thing from it. Communication isn't some contest to see who can have the least ambiguity.