astronomy

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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."

maculata, w US satellite launched in 1974 found after 25 years missing

“Oh THERE it is Bob! I thought with all that smoke and fire and stuff maybe it just magically vanished!

Nope! It FLEW UP INTO THE SKY!!!”

maculata, w Astronomers capture sight of giant ghost-like nebula

THIS PROVES STAR WARS WAS REAL!!!

THIS IS A PHOTO OF THAT ONE TIME THE MELLIMBIAN FLACON ALMOST GOT CHOMPED BY THAT GIANT WORM!!!

THE LIGHT FROM THE INCIDENT HAS TAKEN THIS LONG TO GET TO EARTH!!!

Rentlar, w This Is the sound of Mars from 140 million miles

Dry like the Mojave but windy like Chicago.

thanks_shakey_snake, w NOAA says ‘extreme’ Solar storm will persist through the weekend

Friday was amazing, tonight was a bust (but just looking at stars on their own was pretty cool, so no regrets)… Fingers crossed for tomorrow and Monday!

niktemadur,

Where abouts?
Where I’m at - northern Baja - of course there had to be a persistent nighttime marine layer, which only starts to clear once the sun is up.

Alice, w Mars has a volcano larger than Hawaii
@Alice@hilariouschaos.com avatar

Yesterday at the bakery I saw that 1 guy Kevin that I told you about that I didn’t want to go on a date with you Remember right?

Well, he kept asking me to take a cycling class with him, So I finally did what you told me to do, And I told him that I don’t fucking appreciate How he sneezes with his eyes open in front of me in public all the time.

He called me a bitch for that. Can you believe that shit?

smithfv, w Mars has a volcano larger than Hawaii

What is this website that keeps getting posted here? There is nothing on its site saying who runs it. And this article is almost directly plagiarized from a ScienceNews article: sciencenews.org/…/mars-internet-communication-rov…

westernsquad,

I think just another side opinion

shortwavesurfer, w Is This The best way to set up the internet on Mars?

You absolutely must replicate as much data as you can in server rooms there instead of having to pull it from Earth via laser link and you must launch some sort of relay satellite at a 45 degree angle or whatever so that it can maintain contact during solar conjunction.

Alice, w Is This The best way to set up the internet on Mars?
@Alice@hilariouschaos.com avatar

Im hungry

ebits21, w The James Webb Space Telescope Releases a Beautiful New Picture Of Uranus
@ebits21@lemmy.ca avatar

🍑

LostXOR, w The James Webb Space Telescope Releases a Beautiful New Picture Of Uranus

This image is from Feb 2023, over a year ago. Source

Zip2, w The James Webb Space Telescope Releases a Beautiful New Picture Of Uranus

I always expect the ring to be bigger. It looks quite tight.

westernsquad,

i expect the ring like saturns

Kichae,

There’s a reason the rings around Saturn were discovered over 400 years ago, and the rings around Uranus were discovered in 1977.

swab148, w The James Webb Space Telescope Releases a Beautiful New Picture Of Uranus
@swab148@startrek.website avatar

(⁠ ͡⁠°⁠ ͜⁠ʖ⁠ ͡⁠°⁠)

maculata, w How NASA's Roman mission will hunt for primordial black holes

I don’t think there are many black holes in Rome. But I suppose they really want to make sure.

sirico, w [Scott Manley] Old Data & New Discoveries: How 'THOR & Computational Astronomy' Discovered 27,500 Asteroids
@sirico@feddit.uk avatar

Gotta say Astronomers being linked up through the internet is a powerful thing esp when we can combine our images

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