astronomy

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5714, w Half of the universe's hydrogen gas, long unaccounted for, has been found

Astronomical bookkeeping 🥴

Hydrogen alienation is a crime.

otter, w Neutron Stars Hint at Another Dimension

Uh…

JoShmoe,

They’re all dead now btw.

otter,

I mean, so are we, but who’s got time for that? 😅🤷🏼‍♂️

Frenchys_prospecting, w Crew arrives at International Space Station to replace astronauts stranded for 9 months

Click bait title is click bait

RizzRustbolt, w Confirmed at Last: Barnard's Star Hosts Four Tiny Planets

And we’ve made our first step towards the Time Tombs.

Wahots,
@Wahots@pawb.social avatar

Late stage Kassad needs to get his ass to Earth, we need him.

remotelove, w Juno reveals dozens of lava lakes on Jupiter’s moon Io
@remotelove@lemmy.ca avatar

Factorio players rejoice.

Fourth, w Friday Night Stargazing 2025-03-07
@Fourth@mander.xyz avatar

I biked out to a park yesterday with my big binoculars but I’m still waiting for my tripod to show up so I just checked out the moon some. Thanks for posting.

conditional_soup,

The Pleiades and Hyades should still be fairly high in the sky, and make great targets for binoculars. I’m also VERY partial to the little beehive cluster in Canis Major (go to the first barely visible star down from sirius, along the dog’s spine, and move directly right from there). If they’re strong enough, the Orion Nebula also makes a great target. The regular beehive cluster is alright; it can be tricky in the city, but you should juuuust be able to see what kinda looks like a faint, blurry star just left of the angle of you make a right angle between Pollux and Procyon. There’s also a few binary stars that make good targets right now. You should be able to split the first bright star out from the cup in the handle of the big dipper into three stars.

Fourth,
@Fourth@mander.xyz avatar

Appreciate it, looking forward to future posts from you.

Rhaedas, w NASA Shuts Off Voyager Science Instrument, More Power Cuts Ahead to Keep Both Probes Going
@Rhaedas@fedia.io avatar

Flyby: The Interplanetary Odyssey of Voyager 2 - Joel Davis (1987)

Lots of behind the scenes stuff of innovation, discovery, and making adjustments for things that went wrong.

homesweethomeMrL, w NASA cuts off international climate science support

Good times, good times.

BlippyTheWonderSlug, w Two Grand Canyon-size valleys on the far side of the moon formed within 10 minutes, scientists say
@BlippyTheWonderSlug@ieji.de avatar

@fossilesque
It was Marvin, with a Deutonium Q-38 Space Modulator, from ACME. (obstructing his view of Venus)

uxia, w Don’t panic, but an asteroid has a 1.9% chance of hitting Earth in 2032

Reading this headline instantly brought a huge smile to my face 😁

bungalowtill, w NASA Ordered to Remove Anything About 'Women in Leadership' From Its Websites: Report

The gray shirts manage to make everything ugly

synae, w Astronomers seek global ban on space advertising
@synae@lemmy.sdf.org avatar

Mac Tonight is back, baby!

UltraGiGaGigantic, w Astronomers seek global ban on space advertising
@UltraGiGaGigantic@lemmy.ml avatar
Hackworth, w Astronomers seek global ban on space advertising

Astronomers find space advertising

showmeyourkizinti, w Astronomers find massive supernova remnant closer than previously thought

Ok so from what I can understand it blew off approximately a million years ago, and now it’s about 8.8k ly away. But where was it in relation to earth when it exploded?

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