astronomy

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p03locke, w Japan’s moon landing picture might be the space photo of the decade
@p03locke@lemmy.dbzer0.com avatar

It’s such a harsh message to propagate, though. A lot of these smaller countries have been really pushing their space programs, and they don’t need “LOL, lander upside-down” memes to accent their recent failure any further.

At this rate, Japan may be able to actually land on the moon in a few more years, take some great pictures, and shove Mashable’s “space photo of the decade” quote directly up their ass. Where it belongs.

boogetyboo,
@boogetyboo@aussie.zone avatar

Yep, totally agree

I clicked on this post hoping to see something cool. Didn’t realise they were being pricks.

Getting shit into space is impressive, full stop. Ridiculing failure on the frontier is just sad.

ringwraithfish,

I’ve been binging on For All Mankind and it’s been a great reminder of how difficult space exploration actually is and how quickly things can go wrong.

The fact that they accomplished their goal of pinpoint landing within 10 meters of their target should be the lede.

I bet people in the industry are amazed by this accomplishment.

dustyData,

It’s the sad part of science communication. The pop culture sees difficulties and failures as indictments of character. In science, failures are the fuel of progress. In this case, especially in scientific circles, this was a massive success and is being celebrated as such. The upside down part is laughed at as just the price of making the unimaginable, possible. But most publications who don’t belong to science journalism just don’t understand.

SaiPenguin,

Why would that lead to shoving a quote anywhere? Much of the marvel of this photo is the unusual circumstances around it.

We’ve already got photos of the moon.

This, afaik, is the first photo we have a lander that suffered a significant complication in the landing but was still able to deploy a rover to take a picture.

Turun, w [Eric Berger] Seeing this eclipse is probably the highest-reward, lowest-effort thing one can do in life

The effort: getting a Visa, booking flights and hotels, taking a few days off work.

dubyakay,

You don’t need a visa for Canada, Brudi.

Scumi,

I’m from Europe, but in Montreal for work by chance. Very excited that it lines up with this event.

atzanteol, w Car-size asteroid discovered 2 days ago flies 30 times closer to Earth than the moon

“30 times closer than the Moon” 🙄

Around 12 thousand miles (19.3 thousand kilometers).

bigbadmoose,

Missed it by this 🤏 much

JoMomma,

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

en.m.wikipedia.org/wiki/Medium_Earth_orbit

halcyoncmdr,
@halcyoncmdr@lemmy.world avatar

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,

How much is that in elephants?

jam12705,

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,

Rude to call your mom that.

NigelFrobisher, w [Eric Berger] Seeing this eclipse is probably the highest-reward, lowest-effort thing one can do in life

How the heck am I going to get there without putting in any effort?

danekrae, w Water found on the surface of an asteroid for the 1st time ever

If there were something or someone depending on that water, Nestlé would be right there, wiping every drop away, and then sell it back.

MachineFab812,

I love you. Keep doing the gods own work.

SturgiesYrFase, w NASA finally figures out how to open a $1-billion canister
@SturgiesYrFase@lemmy.ml avatar

I could’ve done it in like 10mins. Easy-peasy. Oxy-acetylene torch, fastener can’t be stuck if it’s a liquid.

bradboimler,
@bradboimler@startrek.website avatar

It is being stored and a clean room that is temp controlled any heat or anything would contaminate the sample.

SturgiesYrFase,
@SturgiesYrFase@lemmy.ml avatar

Thanks poindexter. It was a joke.

Peppycito,

You’re welcome dickhead, it wasn’t funny.

SturgiesYrFase,
@SturgiesYrFase@lemmy.ml avatar

You’re a real Ray of sunshine, hope you have a great day

IHeartBadCode,
@IHeartBadCode@kbin.social avatar

Well this whole thread restored my faith in humanity.

Also I snickered so it wasn't completely lost.

Peppycito,

Having a good day is easy when you’re not an asshole. You should experiment with that concept sometime.

SturgiesYrFase,
@SturgiesYrFase@lemmy.ml avatar

Says the guy being an asshole

GBU_28,

The fuck is wrong with you

Freewheel,

Given that you aren’t the only audience to a response, even someone who recognizes that it’s a joke might add a little bit of context about, I don’t know, how melting the fastener might contaminate the sample or grinding the fasteners might cause dust and sparks that could also contaminate the sample, so on and so forth.

That all being said, are you okay? Kneejerk responses like that don’t usually come from good places.

Maalus,

A sentence needs to be funny to be a joke. Also, not everything needs a joke as a response.

essteeyou,

I think it was fairly clearly a joke, and at least a little bit funny via absurdity, like suggesting nuking it to open it, or wrapping an elastic band around like a tight jar lid.

Not everything you read is serious unless otherwise stated.

GBU_28,

I guess my other reply was too honest for the moderator, but they are cool with your rudeness?

Why are you being so rude?

faintwhenfree,

Funny, not sure why people can’t understand it’s a joke. But I’ve learned my lesson that I always add /S when I do the sarc joke

SturgiesYrFase,
@SturgiesYrFase@lemmy.ml avatar

Yeah, lot of people with zero chill

TommySoda, w Starlink is increasingly interfering with astronomy, scientists say

As someone that uses Starlink due to nothing else being in my area, I hate everything about this. Sure the convenience of having internet wherever I want is nice, but this still sucks. Especially since I’m a huge space nerd so this shit just hurts my soul.

AlexWIWA,

In your defense, there should be internet in your area but the government dropped the ball and let Comcast scam them.

TommySoda,

My favorite part is that bout 5 miles down the highway they have fibre optic. They’ve been “installing” it for about 4 or 5 years now. They’ve had the spool just sitting outside for half that time.

AlexWIWA,

God that’s just depressing

naeap, w OP: "This is my most advance moon photograph EVER it consist of 81000 images and over 708GB of data." (see comments.)
@naeap@sopuli.xyz avatar

What is it with the blue/violet/red-yellow stuff?

Is this some metallic thing?

fossilesque, (edited )
@fossilesque@mander.xyz avatar

Knowing what I know, I am assuming this image was standardised and then normalised (fancy stats algos to keep things in the same visual range) while stitching it together, and the final product enhanced a lot of colouration (saturation). They’re subtle or undetectable to the naked eye, but they exist. They are reflected in the different minerals present. I’ve done this stuff (raster stitching) with different imagery. Op was active in the comments with info, but I didn’t read up on it.

foofiepie,

Pasted from the Reddit thread:

The colors don’t match what a human eye would see, but without going into a philosophy tangent, color is extremely complex and a huge part of what a human sees is your brain doing representations and mapping that isn’t perfectly represented in the physical object being observed. In this photo the saturation has been increased (versus a human eye) because it helps show the geological differences on the lunar surface. The reddish areas are high in iron and feldspar, and the blue-tinted zones have higher titanium content. Instead of thinking of the color as “real” or “fake” it’s probably better to think of it as a tool, to simulate if you were a super human with the ability to adjust saturation and detect metal composition with your eye. Usually when a photo like this is shared by researchers and scientist all this nuance and exposition is included, but then journalist and social media get a hold of it and people start crying “fake” without an understanding of what the image is trying to accomplish. TL;DR - The image isn’t what a human eye would see but it isn’t just art to look cool, the color and modifications have physical meaning and serve a purpose.

fossilesque,
@fossilesque@mander.xyz avatar

Those are great explanations!

Liz,

Yeah when you get into “proper” photography you quickly realize a “real” image is somewhat subjective. This moon is cracked to 1000%, though.

fossilesque,
@fossilesque@mander.xyz avatar

It’s true. I did photography as a hobby as a kid and it set me ahead when I started mapping. It’s all the same no matter the domain.

StaySquared,

Excellent explanation. Appreciate you sharing it!

mojofrododojo,
@mojofrododojo@lemmy.world avatar

here’s what I’d like to know: would we perceive any of this pigmentation from the lunar surface?

hperrin, w Hundreds of black 'spiders' spotted in mysterious 'Inca City' on Mars in new satellite photos

Oh boy. That’s a headline. A ridiculous, awful headline.

acockworkorange,

Definitely of the headlines of all time.

Sterile_Technique, w Airplane-size asteroid will have 'very close encounter' with Earth on Saturday — and you can watch it happen
@Sterile_Technique@lemmy.world avatar
CM400, w Size Comparison: Pluto and Australia

Wow, Pluto has approximately the same surface area as Russia

HootinNHollerin,

And now putin starts pumping out propaganda that pluto used to be russian

friend_of_satan, w Suprising obvious fact: The Sun is a Star

My kids and I had a similar though more humorous and less mind blowing experience after reading the “I crave star damage!” comic.

https://lemmy.world/pictrs/image/13deb509-4df4-4cae-b236-4a4fd0eabb7c.webp

assassinatedbyCIA,

Don’t crave star damage unless you want bits of you carved out or frozen off in the future.

teft,
@teft@lemmy.world avatar

Wear sunscreen.

eth0slash0,

Sunscreen Star damage screen

wischi, w Most Astronauts Get ‘Space Headaches.’ Scientists Want to Know Why

Too much blood in their head because of zero g?

1024_Kibibytes,

The article suggests something similar:

“As gravity loosens its grip, blood, lymph and cerebrospinal fluid drift from their usual locations and begin to exert pressure elsewhere.”

MushuChupacabra, w Regulation needed to protect space tourists from cosmic rays
@MushuChupacabra@lemmy.world avatar

I have the same safety concerns for billionaire space tourists as I do for billionaire deep sea exploration tourists.

Tippon,

Usually I’d agree, but if these morons fry themselves, there’s even less of a chance that the rest of us will ever be able to go.

tunetardis, w Webb Discovers Methane, Carbon Dioxide in Atmosphere of K2-18 b - NASA

This is where it starts to get exciting. Up to this point in human history, we have had no firm evidence of life on another world even though speculation runs rife. It is always just beyond our reach to detect it, but we may soon collect enough bio-signatures to infer its existence with reasonable confidence.

nexusband,
@nexusband@lemmy.world avatar

Life on K2-18 b is still pretty unlikely. Or at least what we would call life… There have been signs of Dimethyl sulfide, which would be one of those bio markers.

Orbituary,
@Orbituary@lemmy.world avatar

I would say it’s neither likely or unlikely. It’d simply unconfirmed. We don’t have a solid baseline for establishing how widespread life is.

What we do know is that carbon and long-chain carbon molecules like methane are indicators. Nothing more.

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