astronomy

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toast, w NASA’s Curiosity Rover Discovers a Surprise in a Martian Rock

I hope NASA is keeping a lookout for additional deposits of charcoal and saltpeter.

dmMeYourNudes, w Jump Into A Black Hole With NASA’s Incredible New Visualization

No thanks. If I want to feel like I’m falling into a black hole all I have to do is read the news.

MindTraveller, w Astronomers discover two new Milky Way satellite galaxy candidates

Is dark matter just dwarf galaxies?

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

Wow. The level of writing failure in the headline is ALSO astronomical.

Steak,

They take pictures of other balls floating around they don’t teach English give em a break

funkless_eck,

he missed two letters.

Giftzwerg02,

ASTRONOMICAL!!!

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

Linking to Reddit kind of defeats the purpose of using Lemmy.

jol,

At least they posted the source

ArmokGoB,

Yes. However, we shouldn’t be sourcing content from Reddit at all.

jol,

I disagree. I welcome OC content like this.

mbfalzar,

I too welcome original content content

ArmokGoB,

It’s not OC. If it was, OP wouldn’t have had to link to Reddit to share it.

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

@fossilesque beautiful!

shortwavesurfer, w [Scott Manley] How Failed Gyros Are Making Hubble's Life Harder

His videos are really fun to watch.

Hestia, w First proof that “plunging regions” exist around black holes in space | University of Oxford
@Hestia@hexbear.net avatar

I mean, it’s pretty common sense that at some point inertia would be overpowered by the gravitational pull of the black hole. Pretty sure that’s what would happen if the moon got a little too close to us, too.

mouth_brood,

Of course there’s a point where something cannot escape the gravity. What this article states is that instead of continuing to orbit while perpetually getting closer to the singularity, once the plunging region is hit the light/matter/whatever drops in basically a straight line at the speed of light to the center.

Cokeser, w Mysterious Picture crowd of giant spiders on Mars, what's that?

TL;DR

Of course no spider aliens as the clickbait might insinuate.

These are cracks in the ice sheet caused by gases which when released to the surface bring dark material with them is spread on the ground in that manner.

Sunlight causes the carbon dioxide ice at the bottom of the layer to turn into gas, then build up and break the ice sheets on it. The gas explodes in the spring on Mars, dragging dark material to the surface over time and destroying the ice layer as thick as a meter."

Bob_Robertson_IX, w Vera Rubin's Primary Mirror Gets its First Reflective Coating

What a great article! Very informative and easy to read.

The telescope sounds cool too! An 8.5 meter mirror?! And it’s designed to be able to recoat it over time!

shortwavesurfer, w Laser on NASA's Psyche asteroid probe beams data from 140 million miles away

Okay, that’s really cool and 25 megabits per second is actually very good compared to what they get back from other probes. At speeds like that, they could send back 4k pictures, which would be extremely high resolution for craft like this.

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

Scientists baffled! (cue image of guys wearing glasses and white labcoats, clipboard in hand, ready to take notes at the drop of a pin)

“Uncanny” - said an unnamed, top researcher at the institute.
“Eerie” - said another.

FatLegTed, w Hundreds of black 'spiders' spotted in mysterious 'Inca City' on Mars in new satellite photos
@FatLegTed@piefed.social avatar

ITT people on this thread need to listen to Jeff Wayne's War of the Worlds

https://en.wikipedia.org/wiki/Jeff_Wayne%27s_Musical_Version_of_The_War_of_the_Worlds?wprov=sfla1

LustyArgonianMana, w NASA officially greenlights $3.35 billion mission to Saturn’s moon Titan
@LustyArgonianMana@lemmy.world avatar

We want Healthcare.

EldritchFeminity,

Fund both. With 1% of the US military budget, NASA could afford to consider manned missions to Mars.

LustyArgonianMana,
@LustyArgonianMana@lemmy.world avatar

Sure, I am not opposed to science. Just can’t help pointing out the lack of Healthcare for all whenever I see these budgets for other programs. Kinda absurd for granny to be rationing her insulin when we have this kind of money available

wahming, w Caltech Researchers Find Evidence of a Real Ninth Planet

Petition to name it Xluto

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