Dr. Jessie Christiansen's avatar

Dr. Jessie Christiansen

@aussiastronomer.bsky.social

4092 followers 538 following 2080 posts

Caltech/IPAC Planet Hunter | Chief Scientist NASA Exoplanet Science Institute | @TEDFellow | Science consultant | General Nerd | My views are not the views of NASA | She/her


Dr. Jessie Christiansen's avatar Dr. Jessie Christiansen @aussiastronomer.bsky.social
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I GOT SOME I GOT SOME HOORAYYYYYY.

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Kevin Hardegree-Ullman's avatar Kevin Hardegree-Ullman @kevinkhu.bsky.social
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And the 4th ever captured transit of K2-138 g! 🥲

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Dr. Jessie Christiansen's avatar Dr. Jessie Christiansen @aussiastronomer.bsky.social
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It’s Friday night. Back at work after two Fridays on vacation, I’ve done enough this week! YOU have done enough this week.

2 replies 0 reposts 24 likes


Dr. Jessie Christiansen's avatar Dr. Jessie Christiansen @aussiastronomer.bsky.social
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How cool is this plot from Hugo Vivien's new paper on the K2-138 system (one of my personal faves!), showing transits of four different planets within ~24 hours with CHEOPS.

arxiv.org/abs/2406.182...

1 replies 4 reposts 22 likes


Dr. Jessie Christiansen's avatar Dr. Jessie Christiansen @aussiastronomer.bsky.social
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We have a local ramen place that we love and I think the longest we've gone without ordering is three weeks and the next time we went in they were like WE WERE SO WORRIED ABOUT YOU. 😅

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Dr. Jessie Christiansen's avatar Dr. Jessie Christiansen @aussiastronomer.bsky.social
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Yes I wrote federal but I mean felony. So many different ways to describe his crimes. How could you keep them all straight.

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Dr. Jessie Christiansen's avatar Dr. Jessie Christiansen @aussiastronomer.bsky.social
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Me, on Monday: This probably invalidates the hush money federal charges. Phil: No, that was while he was a candidate though. Me: They'll find a way. The way:

3 replies 5 reposts 23 likes


Dr. Jessie Christiansen's avatar Dr. Jessie Christiansen @aussiastronomer.bsky.social
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Colleague: I gave your name to the lead singer of <famous band> to talk about <their famous vaguely astronomy-themed song>. Watch for an email. Me to my inbox:

3 replies 1 reposts 19 likes


Dr. Jessie Christiansen's avatar Dr. Jessie Christiansen @aussiastronomer.bsky.social
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I'm back and forth. I still reach astronomy colleagues there that I don't here. But most of my 'me' time is here. 😆

1 replies 1 reposts 3 likes


Dr. Jessie Christiansen's avatar Dr. Jessie Christiansen @aussiastronomer.bsky.social
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I mean, it’s the algorithm and the blue checks. The system is designed for engagement, not for quality.

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Dr. Jessie Christiansen's avatar Dr. Jessie Christiansen @aussiastronomer.bsky.social
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This is increasingly my experience on Twitter/X as well, that replies are just rubbish and there's very little scope for discovery/learning/asking questions. Still one of the saddest outcomes about how I've spent my time over the last decade!

6 replies 14 reposts 46 likes


Reposted by Dr. Jessie Christiansen

scott⚡️mccloud's avatar scott⚡️mccloud @scottmccloud.bsky.social
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As well-meaning publishers try to navigate the coming storm of state laws against diversity, I hope they'll consider Timothy Snyder's Rule #1 (from his slim book ON TYRANNY).

47 replies 3505 reposts 7525 likes


Dr. Jessie Christiansen's avatar Dr. Jessie Christiansen @aussiastronomer.bsky.social
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Once again I had a great jet-lag-free time traveling long distance (9 hour time change to/from Italy) with FlyKitt. Last night my family crashed out hard from 7:30pm to 3:45am, I was 9:30pm-6:30am. (Not a paid promotion but they did send me a free sample kit a couple years ago which got me hooked!)

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Dr. Jessie Christiansen's avatar Dr. Jessie Christiansen @aussiastronomer.bsky.social
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Okay, we are back from our Italy vacation, I assume everything went well in my absence and no new potentially democracy-eroding developments happened in the last 10 days.

3 replies 0 reposts 19 likes


Reposted by Dr. Jessie Christiansen

Dr. Jessie Christiansen's avatar Dr. Jessie Christiansen @aussiastronomer.bsky.social
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So you’re at the Leonardo da Vinci museum in Rome, which is in a lovely Renaissance building. In the basement you find a body of water with a model of one of da Vinci’s swimming machines near an old stone slab. You read that is the tomb of one of Julius Caesar’s lieutenants. Your face: 👀👀👀

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Dr. Jessie Christiansen's avatar Dr. Jessie Christiansen @aussiastronomer.bsky.social
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This is now a Colosseum at sunset appreciation account.

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Reposted by Dr. Jessie Christiansen

Swapna Krishna's avatar Swapna Krishna @swapnakrishna.com
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GUESS WHO IS SENDING BACK DATA FROM ALL FOUR OF ITS OPERATIONAL SCIENCE INSTRUMENTS?? Voyager 1 we love you

43 replies 574 reposts 2550 likes


Reposted by Dr. Jessie Christiansen

Mike Boylan-Kolchin's avatar Mike Boylan-Kolchin @mbkplus.bsky.social
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“Do not use your phone to answer phone calls” is not advice as much as it’s a condemnation of regulatory inaction that has led a vital means of communication to ruin.

27 replies 470 reposts 1410 likes


Dr. Jessie Christiansen's avatar Dr. Jessie Christiansen @aussiastronomer.bsky.social
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Instant follow for when these become available.

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Dr. Jessie Christiansen's avatar Dr. Jessie Christiansen @aussiastronomer.bsky.social
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It’s Friday night. Again! I did enough this week. You did enough this week.

4 replies 3 reposts 38 likes


Dr. Jessie Christiansen's avatar Dr. Jessie Christiansen @aussiastronomer.bsky.social
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Hatred and disbelief. ‘Is this the line for pickup 👀?!?!’

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Dr. Jessie Christiansen's avatar Dr. Jessie Christiansen @aussiastronomer.bsky.social
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The only highlight of standing in this truly staggeringly long line to pick up my passport is getting to experience all the newcomer’s reactions to the length of the line. Roughly:

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Dr. Jessie Christiansen's avatar Dr. Jessie Christiansen @aussiastronomer.bsky.social
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Went to use a public bathroom and I swear a dragon was watching me pee.

1 replies 0 reposts 18 likes


Reposted by Dr. Jessie Christiansen

Rachel Lense is Professionally Curious's avatar Rachel Lense is Professionally Curious @rachellense.bsky.social
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I made this Pride flag using only NASA images and our team thought it would be cool to share on social (I work on the NASA heliophysics communications team), but it's getting all sorts of hate on the bird app and Fbook. Thought y'all might be more appreciative of it here. ☺️🏳️‍🌈💖

982 replies 9306 reposts 23834 likes


Dr. Jessie Christiansen's avatar Dr. Jessie Christiansen @aussiastronomer.bsky.social
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Yes! Still under that restriction unfortunately. I keep fighting it and they keep saying no. 😭

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Reposted by Dr. Jessie Christiansen

Kevin Hardegree-Ullman's avatar Kevin Hardegree-Ullman @kevinkhu.bsky.social
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I HIGHLY recommend astronomy grad students apply to this wonderful program! Feel free to ask me anything about the program, my experience, etc.! 🔭🧪

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Dr. Jessie Christiansen's avatar Dr. Jessie Christiansen @aussiastronomer.bsky.social
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Grad students!! Do you want to come and work at Caltech/IPAC for six months? Beautiful Pasadena, wonderful mentors, rich datasets and exciting science?

Check out next year's projects here and come join the 2025 Visiting Graduate Student Fellows!

AMA!

www.ipac.caltech.edu/page/graduat...

1 replies 9 reposts 16 likes


Reposted by Dr. Jessie Christiansen

Reposted by Dr. Jessie Christiansen

John Kaprielian's avatar John Kaprielian @johnkaprielian.bsky.social
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And remember, ANY New York State resident can get a NY Public Library card, so this is important for ANY resident of NY not just city residents!

2 replies 22 reposts 100 likes


Dr. Jessie Christiansen's avatar Dr. Jessie Christiansen @aussiastronomer.bsky.social
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Look I don't photograph birds but I do photograph kids' sports so I HEAR YOU. You can still be proud of the one shot that absolutely nails it though!

1 replies 0 reposts 4 likes


Reposted by Dr. Jessie Christiansen

SETI Institute's avatar SETI Institute @setiinstitute.bsky.social
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PRESS RELEASE: www.seti.org/seti-institu...

The SETI Institute is excited to announce a new, first-of-its-kind grants program aimed at advancing technosignature science and technology. Applications for 2024 are due by 5PM Pacific Time on 31 July 2024. 🧪🔭👩‍🔬

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Dr. Jessie Christiansen's avatar Dr. Jessie Christiansen @aussiastronomer.bsky.social
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Please check out these three #exoplanet 🪐 #jobs at NExScI! 🔭

Applications for the Scientific Outreach Coordinator (exoplanet community outreach, not public outreach) are due THIS FRIDAY.

The Science Affairs Lead applications have been extended to JUNE 28 2024.

✨ AMA! ✨

0 replies 4 reposts 7 likes


Dr. Jessie Christiansen's avatar Dr. Jessie Christiansen @aussiastronomer.bsky.social
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Please check out these three #exoplanet 🪐 #jobs at NExScI! 🔭

Applications for the Scientific Outreach Coordinator (exoplanet community outreach, not public outreach) are due THIS FRIDAY.

The Science Affairs Lead applications have been extended to JUNE 28 2024.

✨ AMA! ✨

0 replies 4 reposts 7 likes


Dr. Jessie Christiansen's avatar Dr. Jessie Christiansen @aussiastronomer.bsky.social
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Incredible panel of kick-ass NASA scientists and engineers this morning at THE NEBULA AWARDS WHAT WHAT???

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Dr. Jessie Christiansen's avatar Dr. Jessie Christiansen @aussiastronomer.bsky.social
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Yay congrats to you too!! Also I think I owe you an email. 😅

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Dr. Jessie Christiansen's avatar Dr. Jessie Christiansen @aussiastronomer.bsky.social
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It’s Friday night. I did enough this week. YOU DID ENOUGH THIS WEEK.

3 replies 3 reposts 41 likes