astronomy

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DarkThoughts, in One of the brightest stars in the sky will 'blink out' on Dec. 12. Here's how to watch.

Is this event going to be recorded via high powered telescopes like Hubble or James Webb?

brianorca, (edited )

They are not well positioned to do that. You have to be in a very narrow path. But a properly positioned ground telescope could learn quite a lot about the star by studying the light curve. In some ways, events like this can give more detail than even the Webb can do. We can also learn about the asteroid by studying the light curves from several telescopes in different positions.

This is the type of event where high speed video gives better data than a long exposure. It will only be 12 seconds from beginning to end at any viewing site. And it will cross the earth in 18 minutes.

Fixbeat, in Halley's Comet begins its return journey to Earth Saturday

I wonder if we’ll still be here.

LEDZeppelin,

Depends on next year’s elections results

EatYouWell,

Yeah, humans are kinda like the HIV of species, so we’ll be around.

hperrin,

Depending on your definition of species, HIV is the HIV of species.

Tugboater203,
@Tugboater203@kbin.social avatar

The comet doesn't care.

GammaGames,

k

indigomirage, in Halley's Comet begins its return journey to Earth Saturday

Voluntarily…?

niktemadur, in Halley's Comet begins its return journey to Earth Saturday

Aphelion Day!

Albbi, in Halley's Comet begins its return journey to Earth Saturday
essteeyou,

Oh damn, this basically embodies my comment in another thread. I hope to live to see it return.

Albbi,

I thought it was a far side comic I saw as a kid, but after googling it I couldn’t find the original source.

Rockyrikoko,

I searched using Google lens and not a single result credited the artist

essteeyou, in Halley's Comet begins its return journey to Earth Saturday

I was obsessed with space for a while when I was pretty young. I remember finding out that I saw Halley’s comet when I was a baby, and became convinced that I’d live long enough to see it come back again, or even die once it returned. I guess I was a little bit morbid or looking for some sort of meaning to life.

So anyway, this is the beginning of my mid-life crisis.

rhythmisaprancer,
@rhythmisaprancer@kbin.social avatar

Author Mark Twain was born during the comet and stated he would go out with it, and did!

kat_angstrom, in Halley's Comet begins its return journey to Earth Saturday

Oh weird. I heard the same thing about 6 weeks ago, either there’s some imprecision in the measurement or poor reporting

GlitzyArmrest, in First tomato ever grown in space, lost 8 months ago, found by NASA astronauts
@GlitzyArmrest@lemmy.world avatar

Moghbeli didn’t offer details on where the tomato was found, nor what condition it was in. But it’s probably safe to assume it won’t be featured in a gourmet meal anytime soon.

Another article that doesn’t offer any more details about where it was found. I’m starting to really believe someone ate it!

z500,
@z500@startrek.website avatar

turns around, secretly reaches into pocket and retrieves a brand new tomato

A-ha! The first tomato grown in space, which I definitely didn’t lose, was here this whole time!

HumanBehaviorByBjork, in First tomato ever grown in space, lost 8 months ago, found by NASA astronauts
@HumanBehaviorByBjork@hexbear.net avatar

until they show us a photo of it i still think he ate it, and this is a cover up

teft, in The famous star Betelgeuse will briefly disappear tonight
@teft@startrek.website avatar

That was yesterday.

XeroxCool,

Post meridian time zone people seeing 1am UTC events :/

MrGG, in The famous star Betelgeuse will briefly disappear tonight

Betelgeuse. Betelgeuse. Betelgeuse!

That makes it reappear, right?

ElBarto,
@ElBarto@sh.itjust.works avatar
Spiralvortexisalie,
lauha, in The famous star Betelgeuse will briefly disappear tonight

“Nasa will be performing maintenance and Betelgeuse will be down between 8:24 P.M. and 8:26 P.M. EST. We apologize for the inconvenience.”

ChicoSuave, in A 'Void' Hurtling Through The Solar System Blew Up Mars' Atmosphere

It’s a strange title but the idea makes sense: when solar winds die down a planet with a magnetic core sees a dramatic increase in its magnetosphere. Pretty cool finding and a good reason for more extraterrestrial satellites.

Donjuanme, in NASA's 46-year-old Voyager 1 probe is no longer transmitting data

Transmitting a repeating pattern.

Expected to be fixed in a few weeks

Stupidmanager, in NASA's 46-year-old Voyager 1 probe is no longer transmitting data

has the definition of “no longer transmitting” changed recently?

When functioning properly, the FDS compiles the spacecraft’s info into a data package, which is then transmitted back to Earth using the TMU. Lately, that data package has been “stuck,” the blog post said, “transmitting a repeating pattern of ones and zeros.” Voyager’s engineering team traced the problem back to the FDS, but it could be weeks before a solution is found.

I mean, i’m not a scientist, is that not transmitting. flipping click bait titles.

atx_aquarian,
@atx_aquarian@lemmy.world avatar

Title is “no longer transmitting data.” If it’s repeating a pattern, then data is no longer being transmitted.

snooggums,
@snooggums@kbin.social avatar

Unreadable data is still data.

Nougat, (edited )

Is mayonnaise data?

ivanafterall,
@ivanafterall@kbin.social avatar

It is made of lots of little bytes of mayonnaise.

uphillbothways,
@uphillbothways@kbin.social avatar

Quantum mayonnaise theory.

metaStatic,

I'm a fan of the many jars interpretation

snooggums,
@snooggums@kbin.social avatar

Yes.

atzanteol,

It’s not unreadable. It’s not data.

If you want to be pedantic you could say it’s “transmitting symbols”.

If I only typed out “abaababababbaab” over and over you wouldn’t call it “unreadable words.” You’d say it’s not words.

snooggums,
@snooggums@kbin.social avatar

Omg, you can't just type "abaababababbaab" on the internet you filthy animal!

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