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David Grinspoon

@drfunkyspoon

Astrobiologist, Author, Musician. πŸ‘½πŸŽΈβ€οΈπŸš€ Sagan Medalist, PEN winner, AAAS fellow. Former Senior Scientist for Astrobiology Strategy at NASA. There’s an asteroid named after me (22410 Grinspoon) which is better than having one with your name on it…

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Latest posts by David Grinspoon @drfunkyspoon

Read about what β€œDOGE” did to the NEH and remember that we really have no idea how much crime and damage they did at other agencies.
Someone needs to thoroughly investigate what they did at NASA.

A thread.
(1/n)
πŸ§ͺπŸ”­

08.03.2026 21:26 πŸ‘ 81 πŸ” 35 πŸ’¬ 1 πŸ“Œ 0
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09.03.2026 01:50 πŸ‘ 1160 πŸ” 297 πŸ’¬ 2 πŸ“Œ 9
Clockwise, from top left: Jupiter, Saturn, Neptune, and Uranus. None of the worlds is to scale, but all are imaged with JWST's near-infrared (NIRCam) instrument.

Clockwise, from top left: Jupiter, Saturn, Neptune, and Uranus. None of the worlds is to scale, but all are imaged with JWST's near-infrared (NIRCam) instrument.

The giant planets of the Solar System, by JWST.

09.03.2026 02:46 πŸ‘ 521 πŸ” 155 πŸ’¬ 7 πŸ“Œ 12
The cracked icy surface of Europa.

The cracked icy surface of Europa.

a NASA and a Clipper science team to retrieve and analyze the data which will tell us if there’s a habitable environment within that beautiful cracked icy moon!
(7/7)

08.03.2026 21:37 πŸ‘ 10 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

Personally I keep hope alive in part by remembering that Europa Clipper is already in flight and will be orbiting the Jupiter system in the early 2030s. I’m pretty sure there will still be a USA then (under new management) and
(6/n)

08.03.2026 21:32 πŸ‘ 13 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

Which is such a shame because NASA (where I was until October) was an incredible place to work in part because of the unusual level of trust between dedicated leadership and hard working staff.

Hats off to those remaining there and trying to keep science alive during these challenging times.

(5/n)

08.03.2026 21:31 πŸ‘ 14 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

or at least hope for the best from it. This is understandable.

But without a full accounting, and some explanations and apologies for the damage that occurred last year, trust in NASA leadership won’t be easily restored.

(4/n)

08.03.2026 21:31 πŸ‘ 14 πŸ” 2 πŸ’¬ 1 πŸ“Œ 0

many of which still stand, which came from DOGE? Of the new demoralizing directives, often not put in writing, that our leadership passed down, with no clear origin, which came from DOGE?

Many NASA employees, believing so strongly in the mission, want to now place trust in new leadership,
(3/n)

08.03.2026 21:30 πŸ‘ 12 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

We know they were in our building (snooping and photographing our offices) and up in our NASA computer servers. What did they steal, access or introduce to our systems?
Of all the sudden new draconian orders, strange & nonsensical demands on our time, fire drills and wasteful new procedures,
(2/n)

08.03.2026 21:28 πŸ‘ 14 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

Read about what β€œDOGE” did to the NEH and remember that we really have no idea how much crime and damage they did at other agencies.
Someone needs to thoroughly investigate what they did at NASA.

A thread.
(1/n)
πŸ§ͺπŸ”­

08.03.2026 21:26 πŸ‘ 81 πŸ” 35 πŸ’¬ 1 πŸ“Œ 0
Preview
When DOGE Unleashed ChatGPT on the Humanities

This story about what the young techbros of β€œDOGE” did to wreck the NEH is astounding and important.

www.nytimes.com/2026/03/07/a...

08.03.2026 21:06 πŸ‘ 15 πŸ” 10 πŸ’¬ 0 πŸ“Œ 2

How bout an ice cream sandwich?

08.03.2026 20:48 πŸ‘ 4 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

From what altitude?

08.03.2026 17:50 πŸ‘ 0 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0
Preview
ICE Detention of Teen Musicians Roils Texas Mariachi Community

It’s just so shameful and cruel.
It’s so hard to comprehend the fact that there are still millions of Fox-addled Americans who still support this wicked administration, and somehow believe that locking up talented children is protecting us from criminal invaders.

www.nytimes.com/2026/03/08/u...

08.03.2026 17:46 πŸ‘ 7 πŸ” 2 πŸ’¬ 0 πŸ“Œ 0

Oh dear I’m so sorry.

08.03.2026 14:41 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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My music demonstrates infinity, Most people can’t comprehend that.
(Sun Ra)

07.03.2026 23:12 πŸ‘ 32 πŸ” 8 πŸ’¬ 0 πŸ“Œ 0
Somewhat grainy mosaicked pictures showing the bright ling of Earth, with swirling clouds, against the black of space.

Somewhat grainy mosaicked pictures showing the bright ling of Earth, with swirling clouds, against the black of space.

On the winds of war, a new moment of self reflection, our first distant view of ourselves.

OTD in 1947 American scientists launched a V-2 rocket which captured these first pictures of Earth taken from greater than 100 miles altitude.
πŸ§ͺπŸ”­

07.03.2026 23:00 πŸ‘ 78 πŸ” 21 πŸ’¬ 3 πŸ“Œ 0
Screenshot of a nasa FB post that says 3:36 4
F17
<
NASA - National Aeronautics and Space Ad...
β€’β€’.
NASA - National Aeronautics and Space
NASI
Administration e β€’ Follow
3h・
Explore with us!
Learn more about NASA Force, a new initiative to recruit the nation's top engineers and technologists in support of America's space program. Applications are opening soon: https:// go.nasa.gov/4|ctjOz
NASA
626
41
~ 72

Screenshot of a nasa FB post that says 3:36 4 F17 < NASA - National Aeronautics and Space Ad... β€’β€’. NASA - National Aeronautics and Space NASI Administration e β€’ Follow 3h・ Explore with us! Learn more about NASA Force, a new initiative to recruit the nation's top engineers and technologists in support of America's space program. Applications are opening soon: https:// go.nasa.gov/4|ctjOz NASA 626 41 ~ 72

It’s weird how this doesn’t say β€œoops we accidentally pushed out/incentivized to leave/fired” a lot of engineers and it turns out engineering projects need those.

04.03.2026 20:43 πŸ‘ 384 πŸ” 103 πŸ’¬ 6 πŸ“Œ 10
Preview
Weird caterpillar uses its old heads to make an elaborate hat Meet the mad hatterpillar, the invertebrate that keeps its old moulted heads attached to its body to make a beautifully bizarre headpiece

Have you seen this one? Dubbed the mad hatterpillar, it wears it's own old heads as a hat.

www.newscientist.com/article/mg24...

05.03.2026 17:45 πŸ‘ 127 πŸ” 29 πŸ’¬ 2 πŸ“Œ 5

Kristi Noem going out praising herself for her courageous public service when all she did was steal our money and lie to America and brutalize the vulnerable and screw her boyfriend is pretty much the exit from DHS I expected of her

It is very important she eventually go to prison

05.03.2026 23:15 πŸ‘ 3731 πŸ” 844 πŸ’¬ 163 πŸ“Œ 33
Ding Dong the Witch is Dead
Ding Dong the Witch is Dead YouTube video by Myvoinar

youtu.be/kPIdRJlzERo?...

05.03.2026 23:54 πŸ‘ 5 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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Statement from Jasmine Crockett.

04.03.2026 13:16 πŸ‘ 30525 πŸ” 5846 πŸ’¬ 1863 πŸ“Œ 713
Preview
NASA unveils dazzling new images of the β€˜Cat’s Eye Nebula’ The space-based telescopes Hubble and Euclid combined forces to capture a dying star in stunning new detail

The space-based telescopes Hubble and Euclid combined forces to capture a dying star in stunning new detail

04.03.2026 17:57 πŸ‘ 1008 πŸ” 222 πŸ’¬ 14 πŸ“Œ 5

Well you could also look at it as a playful jibe at a silly NYT headline…

04.03.2026 18:00 πŸ‘ 1 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0
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😳😳😳😳

03.03.2026 22:37 πŸ‘ 4566 πŸ” 1940 πŸ’¬ 836 πŸ“Œ 414
Northern California’s first condor egg in 100 years reported in redwood tree

Northern California’s first condor egg in 100 years reported in redwood tree

Who COULDN’T use some good news? β€˜ Scientists with the Yurok Tribe say that two of dozens of condors released to the wild in Humboldt County since 2022, to reestablish the endangered birds, have paired up, built a nest in a redwood tree and appear to be tending to an egg.”

#californiacondor

02.03.2026 23:05 πŸ‘ 1075 πŸ” 492 πŸ’¬ 6 πŸ“Œ 22
Preview
Scientists Decry β€˜Political Attack’ on Reference Manual for Judges

The Republican war on science is thorough and goes deep.
πŸ§ͺ

www.nytimes.com/2026/03/02/c...

02.03.2026 17:50 πŸ‘ 19 πŸ” 11 πŸ’¬ 1 πŸ“Œ 0

OFFS. When Iran tried to interefere in 2020, researchers caught them and called them out. Then the Benz-Weiss-Taibbi-Musk-Jordan-Trump axis labeled those researchers "censors" ... and set about defunding them and dismantling their organizations.

28.02.2026 16:43 πŸ‘ 3878 πŸ” 1270 πŸ’¬ 37 πŸ“Œ 42

Senator Mullin that guy died in 1989

28.02.2026 21:03 πŸ‘ 1734 πŸ” 287 πŸ’¬ 75 πŸ“Œ 11
GROOVADELICS   Use Me   New Years at McGinty's
GROOVADELICS Use Me New Years at McGinty's YouTube video by David Grinspoon

USE ME! 🎢
IF you need a 5 min funky break from all the war and mayhem, here’s a new vid I just made from our New Years show.
Our GROOVADELICS cover of the great Bill Withers tune.

youtu.be/LvgvlFY_Qpc?...

28.02.2026 21:05 πŸ‘ 2 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0