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Chris Schaller

@hicommander.bsky.social

Software Developer, Planetary Image Research Lab, UArizona LPL - MRO/HiRISE & TGO/CaSSIS GDS - he/him/his.

created May 23, 2023

1,669 followers 981 following 916 posts

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Profile picture Chris Schaller (@hicommander.bsky.social) reply parent

When we reach, we believe in eternity.

1/9/2025, 7:44:53 PM | 2 0 | View on Bluesky | view

Profile picture Chris Schaller (@hicommander.bsky.social) reply parent

Aw dang!

1/9/2025, 7:43:49 PM | 2 0 | View on Bluesky | view

Profile picture Chris Schaller (@hicommander.bsky.social) reply parent

I mean "Europe's Spaceport" is in South America, in French Guiana, which is an "overseas department of France," meaning France considers it part of France as I vaguely understand it. JWST launched in 2021 from French Guiana.

1/9/2025, 6:51:59 PM | 5 0 | View on Bluesky | view

Profile picture Chris Schaller (@hicommander.bsky.social) reply parent

Same same

1/9/2025, 4:55:43 PM | 1 0 | View on Bluesky | view

Profile picture Chris Schaller (@hicommander.bsky.social) reply parent

Remy, but not as cute.

1/9/2025, 4:33:10 PM | 0 0 | View on Bluesky | view

Profile picture Chris Schaller (@hicommander.bsky.social)

*gasp*

1/9/2025, 4:29:40 PM | 7 0 | View on Bluesky | view

Profile picture Chris Schaller (@hicommander.bsky.social) reply parent

You remember there’s funnier, better stuff out there and move on.

1/9/2025, 4:28:27 PM | 3 0 | View on Bluesky | view

Profile picture Chris Schaller (@hicommander.bsky.social) reply parent

(I, maybe we, saw something like this at LPSC in 92 or 93.)

1/9/2025, 3:51:54 PM | 3 0 | View on Bluesky | view

Profile picture Chris Schaller (@hicommander.bsky.social) reply parent

Option 4: A big sheet of newsprint with just your bsky handle written in marker so interested parties can DM you.

1/9/2025, 3:51:54 PM | 3 0 | View on Bluesky | view

Profile picture Chris Schaller (@hicommander.bsky.social) reply parent

If ever there was a call for Büttklënch…

1/9/2025, 2:25:55 AM | 3 0 | View on Bluesky | view

Profile picture Nicholas Weaver (@ncweaver.skerry-tech.com) reposted

Sweet Jeebus the NX hack is hilarious: pivot-to-ai.com/2025/08/29/v... Vibe coded tool vibe-codes a vulnerability into the github auto-actions. Oops, revokes that, BUT because you can branch attacker has the action in a PR in the branch execute "gimme creds"

30/8/2025, 12:58:13 AM | 27 9 | View on Bluesky | view

Profile picture Chris Schaller (@hicommander.bsky.social) reply parent

Nor is it fa-ti-gyew.

31/8/2025, 6:52:04 AM | 3 0 | View on Bluesky | view

Profile picture Chris Schaller (@hicommander.bsky.social) reply parent

I still have no idea how to pronounce that one.

31/8/2025, 6:15:03 AM | 1 0 | View on Bluesky | view

Profile picture Matt Kane (@mk.gg) reposted reply parent

This is incredible. It looks like this is the tool she's using: strudel.cc

28/8/2025, 10:32:27 AM | 190 19 | View on Bluesky | view

Profile picture Matt Kane (@mk.gg) reposted reply parent

Here's a tiktok where she talks about her setup a little bit. It is Strudel.

29/8/2025, 7:05:46 AM | 57 5 | View on Bluesky | view

Profile picture Chris Schaller (@hicommander.bsky.social) reply parent

Yes, exactly! Like working with the SID chip in a C64!

31/8/2025, 4:23:24 AM | 2 0 | View on Bluesky | view

Profile picture Chris Schaller (@hicommander.bsky.social)

Oh hell yes.

31/8/2025, 4:20:08 AM | 1 0 | View on Bluesky | view

Profile picture Chris Schaller (@hicommander.bsky.social)

Hell yes.

31/8/2025, 4:18:55 AM | 1 0 | View on Bluesky | view

Profile picture Ryan O'Horo (@redteamwrangler.bsky.social) reposted

Sonic-Pi is a live coding music tool that DJ Dave uses. Here is the interface and its creator. He looks exactly like I expected. sonic-pi.net

31/8/2025, 4:01:27 AM | 53 15 | View on Bluesky | view

Profile picture Chris Schaller (@hicommander.bsky.social) reply parent

Oh this feels related to (but different from and better than) programming the SID chip on a Commodore-64! Neat neat neat.

31/8/2025, 4:18:10 AM | 2 0 | View on Bluesky | view

Profile picture Chris Schaller (@hicommander.bsky.social) reply parent

Fatigue.

31/8/2025, 2:40:03 AM | 7 0 | View on Bluesky | view

Profile picture Chris Schaller (@hicommander.bsky.social) reply parent

Would

30/8/2025, 2:08:28 PM | 1 0 | View on Bluesky | view

Profile picture Chris Schaller (@hicommander.bsky.social) reply parent

It’s a crucial component of software development, I argue. Frequently.

29/8/2025, 11:56:20 PM | 0 0 | View on Bluesky | view

Profile picture Josh Marshall (@joshtpm.bsky.social) reposted

It is of course extremely important to put front and center that Robert E. Lee was literally a traitor and he was a traitor on behalf of the institution of slavery which he strongly supported. But in the battles we have over public memory - which is what the statues and portraits and base names ...

29/8/2025, 9:56:43 PM | 1601 367 | View on Bluesky | view

Profile picture Chris Schaller (@hicommander.bsky.social) reply parent

Any of the Cs. If they were of any interest, they'd've been discovered first, as a B.

29/8/2025, 8:51:54 PM | 1 0 | View on Bluesky | view

Profile picture Chris Schaller (@hicommander.bsky.social) reply parent

OMFG

29/8/2025, 7:41:54 PM | 0 1 | View on Bluesky | view

Profile picture Josh Marshall (@joshtpm.bsky.social) reposted

People are often surprised to learn that Lee was an officer who never made it past colonel. The purported promotion to general was awarded by a treasonous cabal calling itself the "confederate states of america" which was put down by force by the Union army, which also had superior generals.

29/8/2025, 3:12:19 PM | 4795 1260 | View on Bluesky | view

Profile picture Chris Schaller (@hicommander.bsky.social)

Tom Clancy's The C Programming Language

29/8/2025, 1:08:11 AM | 9 1 | View on Bluesky | view

Profile picture Chris Schaller (@hicommander.bsky.social) reply parent

I'm not fond of the heart icon for "liking" this, nor really with the thought of "liking" this, but there we are.

28/8/2025, 9:46:46 PM | 0 0 | View on Bluesky | view

Profile picture CODE-CWA (@codecwa.bsky.social) reposted

BREAKING: Over 450 game developers behind hit video-game series Diablo have joined CWA, joining the historic fight for a better video game industry. Hail to you, union champions 💪

28/8/2025, 4:26:37 PM | 685 221 | View on Bluesky | view

Profile picture Matthew R Francis (@bowlerhatscience.org) reposted

This is real and vital!

28/8/2025, 6:12:34 PM | 3 1 | View on Bluesky | view

Profile picture Chris Schaller (@hicommander.bsky.social) reply parent

Ruin a book by adding "Tom Clancy's" to the title… bsky.app/profile/asri...

28/8/2025, 5:35:16 PM | 1 0 | View on Bluesky | view

Profile picture Chris Schaller (@hicommander.bsky.social) reply parent

Tom Clancy's Dwarf Stars

28/8/2025, 5:27:58 PM | 1 0 | View on Bluesky | view

Profile picture Chris Schaller (@hicommander.bsky.social) reply parent

We got Twinkies and Bud Lite for a friend of mine who got her citizenship a few years ago. Plus of course a bunch of little American flags to wave around.

28/8/2025, 4:51:05 PM | 2 0 | View on Bluesky | view

Profile picture Chris Schaller (@hicommander.bsky.social)

It's not a proper CaSSIS ops telecon without a reference to Marillion.

28/8/2025, 3:40:14 PM | 2 0 | View on Bluesky | view

Profile picture Chris Schaller (@hicommander.bsky.social) reply parent

The very same!

28/8/2025, 2:31:26 AM | 3 0 | View on Bluesky | view

Profile picture Chris Schaller (@hicommander.bsky.social) reply parent

(Also I was fortunate enough to be able to relate the strontium ptys/geos sorting tale yesterday.)

28/8/2025, 2:14:17 AM | 3 0 | View on Bluesky | view

Profile picture Chris Schaller (@hicommander.bsky.social) reply parent

(Maybe that was the course, not the textbook, but you know what I mean.)

28/8/2025, 2:14:17 AM | 3 0 | View on Bluesky | view

Profile picture Chris Schaller (@hicommander.bsky.social) reply parent

Well I was thinking that as well. Like Tom Clancy's Chemical Evolution of the Earth? I'd read that.

28/8/2025, 2:13:14 AM | 3 0 | View on Bluesky | view

Profile picture Chris Schaller (@hicommander.bsky.social) reply parent

Tom Clancy’s Protostars and Planets III

28/8/2025, 1:11:55 AM | 4 0 | View on Bluesky | view

Profile picture Emilia (@lazerwalker.com) reposted

While folks are eulogizing the LCM, at Roguelike Celebration 2018 and 2019 we had a selection of vintage teletypes playing historical roguelikes and versions of Rogue. A number of them were telnet’d directly into the LCM’s PDPs that they graciously provided free access to from anywhere. What a gem.

27/8/2025, 11:35:23 PM | 9 1 | View on Bluesky | view

Profile picture Chris Schaller (@hicommander.bsky.social) reply parent

Gus has great big bat wings!

27/8/2025, 9:51:18 PM | 3 0 | View on Bluesky | view

Profile picture Courtney Milan (@courtneymilan.com) reposted

Hi authors! Please remember to file a claim!

27/8/2025, 5:30:08 PM | 10121 6802 | View on Bluesky | view

Profile picture Chris Schaller (@hicommander.bsky.social)

Good.

27/8/2025, 7:01:57 PM | 5 0 | View on Bluesky | view

Profile picture Chris Schaller (@hicommander.bsky.social) reply parent

Well, you see, they were quite horny… I’ll see myself out.

27/8/2025, 4:04:33 PM | 1 0 | View on Bluesky | view

Profile picture Mar Hicks (@histoftech.bsky.social) reposted

#poetry

Letter to the Person Who Carved His Initials into the Oldest Living Longleaf Pine in North America by Matthew Olzmann -Southern Pines, NC Tell me what it's like to live without curiosity, without awe. To sail on clear water, rolling your eyes at the kelp reefs swaying beneath you, ignoring the flicker of mermaid scales in the mist, looking at the world and feeling only boredom. To stand on the precipice of some wild valley, the eagles circling, a herd of caribou booming below, and to yawn with indifference. To discover something primordial and holy. To have the smell of the earth welcome you to everywhere. To take it all in, and then, to reach for your knife.
26/8/2025, 5:43:07 AM | 381 112 | View on Bluesky | view

Profile picture Martin Cordiner (@drcordiner.bsky.social) reposted

Today our team released findings on the nature of the interstellar object 3I/ATLAS, based on our first round of JWST observations. The data are incredible: Not only did we detect and map gas and dust in the coma, but we found that 3I is one of the most CO2 rich comets ever seen! Check it out:

26/8/2025, 3:07:01 AM | 121 29 | View on Bluesky | view

Profile picture E. Allyn Bloom 🇺🇳🇺🇸🏳️‍🌈🏳️‍⚧️🇺🇦 (@ericallyn.bsky.social) reposted reply parent

The US *scientific* consensus about vaccines is still unbroken. The US *political* consensus about vaccines was already broken.

26/8/2025, 12:26:38 PM | 195 15 | View on Bluesky | view

Profile picture ESO (@eso.org) reposted

A very hungry planet! 🪐 What appears to be a ripple in space is actually a newborn planet, eating its way through its dusty cradle around a younger version of our Sun 🌞 Read more: https://www.eso.org/public/images/potw2534a/ 🔭 🧪 #exoplanets 📷 ESO/R. van Capelleveen et al.

A white protoplanetary disc at the centre of the picture takes up most of the frame. The elliptical cloud of dust and gas consists of some gaps creating a ring-like structure to the cloud. In one of the larger gaps/rings a little dot (a planet) is visible.
26/8/2025, 10:02:30 AM | 500 165 | View on Bluesky | view

Profile picture Chris Schaller (@hicommander.bsky.social)

Holy crap!

26/8/2025, 2:44:58 PM | 6 1 | View on Bluesky | view

Profile picture Matthew Kenworthy (@mattkenworthy.bsky.social) reposted

Proud supervisor moment: #LeidenObservatory graduate student Richelle van Capelleveen led one of two papers on our discovery of WISPIT 2b, a 5 Jupiter mass exoplanet clearing a path in a circumstellar disk. Laird Close and his team saw it in H-alpha, indicating gas accretion #astrodon 🔭 🧪

A series of concentric black and white ovals against a black background, with a dim red dot in the lower left of one of the paths of a black ring. The ovals are dust rings around a young star, and the red dot is a 5 Jupiter mass exoplanet called WISPIT 2b.
26/8/2025, 11:51:17 AM | 170 46 | View on Bluesky | view

Profile picture Acid Rain (@bearysweet.bsky.social) reposted

No brush, no pencil. Just a typewriter. Artist James, using a 1930s Smith Premier typewriter, typed out this painting. #art #printer #unique #typewriter #illustration

26/8/2025, 4:01:52 AM | 14947 2939 | View on Bluesky | view

Profile picture Chris Schaller (@hicommander.bsky.social) reply parent

I dimly remember this… I’m getting memory cross-talk about drowning my food, though.

26/8/2025, 12:03:29 PM | 0 0 | View on Bluesky | view

Profile picture Chris Schaller (@hicommander.bsky.social) reply parent

That emoji TM is a typographic hate crime™.

26/8/2025, 4:49:18 AM | 2 0 | View on Bluesky | view

Profile picture Chris Schaller (@hicommander.bsky.social) reply parent

(This was the first year in…30? 40? that my mom hasn't entered anything. I don't I've actually come to grips with that fact yet. At least someone else has a shot at the medal this year, though.)

26/8/2025, 4:47:46 AM | 4 0 | View on Bluesky | view

Profile picture Chris Schaller (@hicommander.bsky.social) reply parent

Oh I've been looking at posts from the Fair all week, including from a MN seed artist.

26/8/2025, 4:46:16 AM | 4 0 | View on Bluesky | view

Profile picture Chris Schaller (@hicommander.bsky.social) reply parent

What kind of bumblefuck… Ugh.

26/8/2025, 4:43:11 AM | 1 0 | View on Bluesky | view

Profile picture Chris Schaller (@hicommander.bsky.social)

God almighty, your font has a perfectly good TM symbol right there™ that matches the style and everything. No need to use that garbage dump emoji™️. Look at that thing, an eyesore™️™.

26/8/2025, 4:41:58 AM | 5 2 | View on Bluesky | view

Profile picture Chris Schaller (@hicommander.bsky.social) reply parent

Oh hell no.

26/8/2025, 4:27:40 AM | 1 0 | View on Bluesky | view

Profile picture Dr. Laci Brock 🪐 (@stellerarts.com) reposted

The Pillars of Creation’s neighbor is finished! Will need to come up with a better name than that though, open to suggestions ☺️

Long, rectangular painting on easel. The background is lilac at the top transitioning into purple, pink, orange, then brown. Down the center is a dense spire of gas and dust in darker browns. Several small stars are scattered about, a few with 4-point diffraction spikes.
26/8/2025, 12:36:47 AM | 247 45 | View on Bluesky | view

Profile picture Richard Leis (@richardleis.com) reposted

Do not keep the King in Yellow waiting... My latest flash fiction story, "The Meter Reader," is included with many other stories and poems honoring stories by Robert W. Chambers published in 1895 that have haunted readers and writers ever since.

23/8/2025, 8:54:07 PM | 4 3 | View on Bluesky | view

Profile picture Alejandro Soto (@soto.space) reposted

Even the spaceflight training for astronauts sounds like fun: www.flyingmag.com/nasa-artemis... Nice to see Colorado as part of the lunar simulation stuff.

25/8/2025, 4:31:27 PM | 4 1 | View on Bluesky | view

Profile picture Lupita Nihongo (@otsumamiboy.bsky.social) reposted

‘How am I supposed to explain this to my children?’ is one of the laziest copouts that bigots have been allowed to weaponize against social progress. “I don’t know.“ is perfectly acceptable in any situation and “Let’s find out together.” is one of the most precious ways to engage with your child.

24/8/2025, 11:24:55 PM | 4139 960 | View on Bluesky | view

Profile picture JMARS (@jmars-gis.bsky.social) reposted

Live today: JMARS Office Hours! From 12–2 pm MST, our JMARS developers are online and ready to connect—we’re here for questions, walkthroughs, or any JMARS-related conversation. Join us at jmars.asu.edu/office-hours

22/8/2025, 6:44:13 PM | 1 1 | View on Bluesky | view

Profile picture Chris Schaller (@hicommander.bsky.social) reply parent

It’s gorgeous! It looks like one dancer holding another aloft.

22/8/2025, 1:45:29 AM | 1 0 | View on Bluesky | view

Profile picture Tim Onion (@bencollins.bsky.social) reposted

Some incredibly good news: One year ago this week, The Onion returned to print. In that one year, we’ve grown to the 13th largest print newspaper in the United States, just ahead of the Boston Globe, and growing fast. In short, it’s working. So… thank you. Thank you for helping save this thing.

21/8/2025, 3:02:32 PM | 24043 3743 | View on Bluesky | view

Profile picture Chris Schaller (@hicommander.bsky.social) reply parent

Wait, there's a comet?

21/8/2025, 3:12:22 AM | 3 0 | View on Bluesky | view

Profile picture Avi Henriques 🩸 (@legalizegoblins.bsky.social) reposted

When Paizo unionized, I got a raise amounting to thousands of dollars. I also get a higher cost of living salary increase every year in addition to my seniority salary increase. I have incredible job security. I have advocates if I have grievances. Unionizing is hard and scary but so worth it.

20/8/2025, 8:14:34 PM | 1176 314 | View on Bluesky | view

Profile picture Eos (@eos.org) reposted

Ice can come in weird forms throughout the solar system. We may now be able to spot them from afar. New research from @cmtonauer.bsky.social @uniinnsbruck.bsky.social; input from Danna Qasim of the Southwest Research Institute; story by @bowlerhatscience.org. eos.org/articles/inf...

19/8/2025, 1:33:43 PM | 23 9 | View on Bluesky | view

Profile picture Chris Schaller (@hicommander.bsky.social) reply parent

It looks fantastic!

19/8/2025, 8:40:03 PM | 0 0 | View on Bluesky | view

Profile picture Frank Elavsky ⌁ (@frank.computer) reposted

Lmfao the r/vibecoding subreddit has finally discovered that vibes, not code, are the true output of vibe coding. Source: www.reddit.com/r/vibecoding...

r/vibecoding 9 hr. ago AssafMalkiIL What’s the point of vibe coding if I still have to pay a dev to fix it? what’s the point of vibe coding if at the end of the day i still gotta pay a dev to look at the code anyway. sure it feels kinda cool while i’m typing, like i’m in some flow state or whatever, but when stuff breaks it’s just dead weight. i cant vibe my way through debugging, i cant ship anything that actually matters, and then i’m back to square one pulling out my wallet for someone who actually knows what they’re doing. makes me think vibe coding is just roleplay for guys who want to feel like hackers without doing the hard part. am i missing something here or is it really just useless once you step outside the fantasy Upvote 113 Downvote 98
19/8/2025, 11:46:43 AM | 155 31 | View on Bluesky | view

Profile picture Coyote & Crow Games (@coyoteandcrow.bsky.social) reposted reply parent

And to @littlebadger.bsky.social for the Lodestar Award for Best Young Adult book - Sheine Lende!

image
18/8/2025, 5:02:41 PM | 43 10 | View on Bluesky | view

Profile picture Coyote & Crow Games (@coyoteandcrow.bsky.social) reposted

It's important to call out Indigenous wins when we see them. Congrats to @rebeccaroanhorse.bsky.social who just won the best series Hugo Award for the Between Earth and Sky series. BIPOC scifi is important and has things to say that we can all enjoy and benefit from. #IndigenousFuturisms #NativeSky

The covers of Black Sun, Fevered Star, and Mirrored Heavens by Rebecca Roanhorse.
18/8/2025, 4:32:48 PM | 120 49 | View on Bluesky | view

Profile picture Dr Noor Bari (@njbbari3.bsky.social) reposted

I told you so. www.theguardian.com/world/2025/a...

17/8/2025, 6:40:16 AM | 413 153 | View on Bluesky | view

Profile picture Jessica Ellis (@baddestmamajama.bsky.social) reposted

To summarize -waves are not seasonal -vaccines are waning -people are getting long covid -it’s still not an endemic disease -very young kids are at increased risk because they didn’t go through the initial vaccine series Oh and it turns out, Covid Cautious people have been right the whole time.

17/8/2025, 6:32:16 PM | 2882 1515 | View on Bluesky | view

Profile picture Chris Schaller (@hicommander.bsky.social) reply parent

It's kind of how LPL was founded, right? (Not the brown dwarf thing but the telescopes thing.)

16/8/2025, 1:43:11 AM | 2 0 | View on Bluesky | view

Profile picture Matthewせいじ (@matthewseiji.com) reposted

It’s 2050 and a teen girl is torrenting a .tar.gz file of all the consciousnesses of all the tech bros who uploaded themselves into the cloud in a bid for immortality and modding them into The Sims 4

14/8/2025, 4:24:42 PM | 6474 1804 | View on Bluesky | view

Profile picture Colin McMillen (@mcmillen.dev) reposted

wake up babe, new basilisk just dropped

15/8/2025, 3:40:18 PM | 73 10 | View on Bluesky | view

Profile picture Chris Schaller (@hicommander.bsky.social) reply parent

OMG TIL.

14/8/2025, 11:04:03 PM | 2 0 | View on Bluesky | view

Profile picture Chris Schaller (@hicommander.bsky.social) reply parent

Ah that Elric meme is so good.

14/8/2025, 5:18:04 PM | 1 0 | View on Bluesky | view

Profile picture Chris Schaller (@hicommander.bsky.social) reply parent

Molly Butterknife

14/8/2025, 6:09:22 AM | 4 0 | View on Bluesky | view

Profile picture Chris Schaller (@hicommander.bsky.social) reply parent

Almost entirely unrelated, but I hearted the meatloaf special on my local BBQ's FB page and now I have at least one meatloaf special from around the country in my FB feed every time I check. It turns out to be quite nice. 10/10, recommended.

13/8/2025, 11:35:14 PM | 2 0 | View on Bluesky | view

Profile picture Chris Schaller (@hicommander.bsky.social) reply parent

Not applying sure looks like a great way to handle it TBH.

13/8/2025, 11:08:31 PM | 1 0 | View on Bluesky | view

Profile picture Richard Leis (@richardleis.com) reposted

One of my first tasks when I started my job @uahirise.bsky.social was... attending the launch of Mars Reconnaissance Orbiter, since it was carrying our camera. 🚀 We continue to take images of the surface of Mars with the HiRISE camera 20 years later.

Launch of Mars Reconnaissance Orbiter on August 12, 2005 taken from viewing area across water. Billowing smoke and engine flames as launch vehicle containing MRO clears the ground and rises quickly into the sky.
12/8/2025, 10:48:37 PM | 7 1 | View on Bluesky | view

Profile picture Chris Schaller (@hicommander.bsky.social)

It was 20 years ago today… ULA's AV-007 launches from Cape Canaveral Space Launch Complex 41 with the Mars Reconnaissance Orbiter and your favorite space camera, HiRISE.

An Atlas-V rocket launching from its launch complex in Florida. There's a body of water (a canal or something like that) in the mid ground, with the launch complex is the background. The rocket is a second or two off the pad, maybe 800-1000 feet in the air. A cloud of vapor has engulfed the pad below it; the Atlas V assembly building is off to the right side of the frame. There's a small, bright flare from the rocket motor as climbs.
12/8/2025, 2:40:05 PM | 22 6 | View on Bluesky | view

Profile picture Chris Schaller (@hicommander.bsky.social)

A proutic haripotator would be extremely useful in this situation, especially if the emergency baby fails.

7/8/2025, 4:46:32 PM | 5 1 | View on Bluesky | view

Profile picture Keith Ng (@keithng.bsky.social) reposted

AI is now capable of designing a record-breaking deep sea submersible on its own. This marks a new age of exploration and I encourage all my fellow AI champions to build one and get in it so they can celebrate this achievement from the bottom of the sea.

image image image image
7/8/2025, 3:15:12 AM | 1978 567 | View on Bluesky | view

Profile picture Michele Bannister (@astrokiwi.bsky.social) reposted

3I/ATLAS measurement from HST is in: can see the coma but not the nucleus. Sets effective nuclear radius of r < 2.8 km (H>15.4), significantly smaller than earlier estimates (as anticipated). Jewitt et al, (submitted?) arxiv.org/abs/2508.02934 🔭☄️

A fuzzy white dot on a blue background, with surrounding contour lines
6/8/2025, 3:17:40 AM | 139 45 | View on Bluesky | view

Profile picture Chris Schaller (@hicommander.bsky.social) reply parent

The Microsoft Window! 🥁

5/8/2025, 3:56:08 PM | 2 0 | View on Bluesky | view

Profile picture Chris Schaller (@hicommander.bsky.social)

Funny if a joke. Hilarious if not.

5/8/2025, 3:55:36 PM | 4 0 | View on Bluesky | view

Profile picture Chris Schaller (@hicommander.bsky.social) reply parent

I find the little "can everyone see my slides" ritual charming. I even find myself doing it, even knowing full well yes, you can.

5/8/2025, 2:50:57 PM | 2 0 | View on Bluesky | view

Profile picture Chris Schaller (@hicommander.bsky.social) reply parent

Ugh, Teams.

5/8/2025, 2:49:13 PM | 3 0 | View on Bluesky | view

Profile picture Gustavo Rinaldi (@gusrinaldi.bsky.social) reposted

🚘🐉🚘

Drawing of a dragon sitting on the top of a highway sign watching the cars passing by on a cloudy morning.
4/8/2025, 2:31:29 PM | 485 118 | View on Bluesky | view

Profile picture Chris Schaller (@hicommander.bsky.social) reply parent

It kind of describes itself.

4/8/2025, 9:22:00 PM | 1 0 | View on Bluesky | view

Profile picture Luke Knox (@lukeknox.me) reposted

the ending of this explainer might surprise you

3/8/2025, 2:22:50 PM | 4779 1143 | View on Bluesky | view

Profile picture Tod Lauer (@todlauer.bsky.social) reposted

Avi Loeb has gotten US Rep Luna to write NASA admin Duffy with a demand to repurpose Juno to rendezvous with 3I/Atlas. This is so far out of line I don't know where to start.

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2/8/2025, 2:57:31 AM | 167 32 | View on Bluesky | view

Profile picture Chris Schaller (@hicommander.bsky.social)

Hell yes.

2/8/2025, 1:27:20 AM | 3 0 | View on Bluesky | view

Profile picture Lynn Carter (@lynncarter.bsky.social) reposted

The REASON Ice Penetrating Radar produced good test data when we flew by Mars! All looking good for seeing inside #Europa in a few years. www.nasa.gov/missions/eur...

1/8/2025, 8:00:22 PM | 126 34 | View on Bluesky | view

Profile picture Daniel Pomarède (@pomarede.bsky.social) reposted

NASA’s Europa Clipper Radar Instrument Proves Itself at Mars The agency’s largest interplanetary probe tested its radar during a Mars flyby. The results include a detailed image and bode well for the mission at Jupiter’s moon Europa. www.jpl.nasa.gov/news/nasas-e... 🧪🔭 #EuropaClipper #Mars

1/8/2025, 7:30:40 PM | 49 14 | View on Bluesky | view