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Marc Postman

@astromarc.bsky.social

Astronomer studying galaxies, clusters, and dark matter. Envisioning the future of space astronomy. My posts are my own views. (he/him)

724 Followers  |  128 Following  |  164 Posts  |  Joined: 09.08.2023  |  2.5109

Latest posts by astromarc.bsky.social on Bluesky

Hopefully they have turkey onboard the station. Safe travels Chris!

25.11.2025 17:53 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

We had to make a dessert with whip cream and the blender broke. No problem I said. I’ll just grab the power drill, bend a hanger wire into the right shape, and we’ll be in business. Four days later we were still cleaning up residual cream splatter.

25.11.2025 03:08 β€” πŸ‘ 4    πŸ” 1    πŸ’¬ 0    πŸ“Œ 0

Congratulations!

25.11.2025 03:04 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

Yes

18.11.2025 18:39 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
Image of the progress pride flag flying at our ESAC site in Spain.

Image of the progress pride flag flying at our ESAC site in Spain.

Image of the progress pride flag flying at our ESRIN site in Frascati, Italy.

Image of the progress pride flag flying at our ESRIN site in Frascati, Italy.

Image of the progress pride flag flying at our ESEC site in Belgium.

Image of the progress pride flag flying at our ESEC site in Belgium.

Image of the progress pride flag flying at our ESOC site in Darmstadt, Germany.

Image of the progress pride flag flying at our ESOC site in Darmstadt, Germany.

Today is #LGBTQinSTEMDay 🌈

ESA proudly joins the STEM community in celebrating the unique contributions of LGBTQ+ individuals.

The Pride Flag will fly across ESA sites as a reminder of how far we’ve come, and how much more there is to do.

#SpaceForAll

18.11.2025 12:45 β€” πŸ‘ 901    πŸ” 196    πŸ’¬ 8    πŸ“Œ 23

Thanks. Good to know. Have a happy and healthy holiday.

16.11.2025 17:25 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

If I had that much disposable cash I would definitely make a bid.

15.11.2025 22:35 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

Yes.

09.11.2025 17:39 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

That new show is amazingly good.

09.11.2025 17:27 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

Purple planets!

08.11.2025 14:05 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

This work uses only a very small, non-representative subset of supernovaeβ€”some of which are not even spectroscopically confirmed as being Type Ia β€”and crucially relies on an obsolete version of supernova measurements from circa β‰ˆ 2010. The SN community doesn’t give it serious weight.

06.11.2025 12:57 β€” πŸ‘ 26    πŸ” 2    πŸ’¬ 2    πŸ“Œ 4

Sounds like a good time for jury nullification

05.11.2025 17:40 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

Mayor Mamdani.

05.11.2025 02:37 β€” πŸ‘ 5    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

The truth is out there.

02.11.2025 00:28 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

I’m surprised they didn’t try to contact the pink panther.

29.10.2025 17:35 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

The truly disturbing part is his comments followed his saying he would like a third term and was then trying to demo how healthy he was.

27.10.2025 14:33 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

If we can rename military bases we can rename ballrooms when the 🍊 leaves. Better yet, just demolish it and restore some class.

27.10.2025 00:06 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0
Post image

NYT buries the lead yet again. The biggest challenge the refer to is governing NYC. This challenge would be present regardless of which candidate is elected. NYT: Don't make it a left vs right issue. NYT is really going downhill.

26.10.2025 15:51 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
Preview
Donor Who Gave $130 Million to Pay Troops Is Reclusive Heir to Mellon Fortune

www.nytimes.com/2025/10/25/u...

25.10.2025 15:25 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

This week in particular. Now onto binge the new season of the Diplomat.

17.10.2025 23:37 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

I predict we’ll easily break last year’s record.

15.10.2025 22:21 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

That would have been spectacular to hear.

10.10.2025 22:02 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

Agree 100%. We were there on Thursday evening. It was a remarkable performance (with the bonus of 3 encores!).

10.10.2025 15:13 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 2    πŸ“Œ 0
Preview
STAND WITH YOUR SCHOOL: Trump attacks 9 universities. Sign the alumni petition now. Are you an alum from one of the 9 schools the federal government just attacked? Sign this alumni petition now to support your school, defend democracy, and build a grassroots movement for campus freed...

Are you an alum from one of the 9 schools the federal government just attacked? Sign this alumni petition now to support your school, defend democracy, and build a grassroots movement for campus freedom across America. alumni.standforcampusfreedom.org/petitions/tr...

08.10.2025 12:49 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

Medbeds were also a plot element in the sci-fi film Elysium.

01.10.2025 16:13 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
HUD Home | HUD.gov / U.S. Department of Housing and Urban Development (HUD)

U.S. taxpayers are now covering the cost of outright political denigration on federal websites. www.hud.gov

30.09.2025 17:30 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
Logo of the Space Telescope Science Institute (STScI) over a vibrant cosmic background with the tagline "Expanding the Frontiers of Space Astronomy."

Logo of the Space Telescope Science Institute (STScI) over a vibrant cosmic background with the tagline "Expanding the Frontiers of Space Astronomy."

In the event of a U.S. government shutdown, STScI will extend the James Webb Space Telescope Cycle 5 proposal submission deadline for affected scientists. Details: https://www.stsci.edu/contents/news/jwst/2025/jwst-cycle-5-deadline-extension-in-case-of-government-shutdown #NASAWebb πŸ”­ πŸ§ͺ β˜„οΈ

29.09.2025 20:15 β€” πŸ‘ 53    πŸ” 20    πŸ’¬ 0    πŸ“Œ 1

Jackson to Andrews for the touchdown.. beautifully done.

23.09.2025 02:02 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

True.

22.09.2025 00:35 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

The Ravens did a pretty good job of stopping them last weekend.

21.09.2025 23:30 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

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