I am always amazed at thinking these giant structures and mountain ranges were formed in less than an hour. Molten rock leaping into the sky. Billions of years ago.
Posts by Eric Dahlstrom
I love the book “A City on Mars” - very informative and funny too! I have been big fans of the Weinersmiths for years. (I read SMBC every day) - I don’t agree with all the conclusions in the book but they definitely cover all the important topics and the references are great.
Oh, wait, I think I found it..
"PC0114264 OPPOSITION 2026-03-24 23:33:44 Reflect Orbital Consolidated Opposition and Reply
Reflect Orbital_EARENDIL-1_Consolidated Opposition and Reply_FINAL_03242026.pdf"
I put a copy of the letter here:
drive.google.com/file/d/1T_Fx...
I have been searching for a while, but have not found the letter response from Reflect Orbital on the cumbersome FCC website. Any clues on where to find it?
A good reason to change the government
A new brand
Solar system scale diagram
I made a diagram (A4 size) to illustrate the solar system at this scale. Sorry this is the last day for the exhibit.
Time to pass a law that any party spokesperson of media outlet that opines with hindsight reckons on pandemic management has to show this chart in the background at all times #nzpol
Do we still have a few days for both of the comment periods? (Reflect Orbital by 6 March?)
Talking Heads still from music video
With the recent X class solar flare, it is interesting to learn about contingency plans for Artemis II mission - basically ’empty the Orion storage lockers, crawl inside, and wait out the solar storm’. No warning with gamma rays, but you can try to hide from the 10 MeV protons that arrive later.
I’m sure the CIA is trying to make a children’s ‘picture book’ to explain the implications to Trump. (They long ago gave up writing the President’s Daily Brief in text.) But the White House is not listening.
Remember that if Trump attacks Greenland in two weeks, Artemis II will be cancelled, along with the rest of the Artemis program (it is a joint U.S. Europe Canada Japan program). Just a small taste of the devastation to the U.S. that Trump will cause.
A plot of regions of artificial spin gravity with radius and angular velocity
Wow. Not only is that fast spinning asteroid a solid object, but the 0.5 rpm spin with a radius of 250 m means it has an acceleration of about 0.1 g away from the surface. This is like the artificial gravity spun up asteroids in “The Expanse”. Very bizarre.
Looks like Jared decided his first task is to kiss Trump’s a.
Trump with tariffs
HAL 9000 from the movie 2001 A Space Odyssey
HAL went crazy when it was forced to lie. What will happen to Grok?
“No impact” at GSFC.. like the ‘no impact’ remodeling of the White House East Wing. 😕
Matariki has thousands of siblings hidden in the sky
Interesting article. But how does it change the story? The Nobel committee ignored Franklin. For decades the public version of the story has ignored her. Glad that the people working at the time were aware of her contribution, but her role has certainly been pushed aside.
Is the periodic out gassing of Avi Loeb evidence of intelligent life? We have no evidence of that. 😏
Virginia election results scaled by population
It is heartbreaking how much angry ignorance is in the world. I really appreciate all that you did to keep us alive and healthy. You saved many lives here in NZ.
I have loved planetariums since I was young. I am very impressed by the modern ones (for example the Digistar 6 projectors) that can show the 3D models of the solar system, Milky Way, and other galaxies. Only some shows show the real power of illustrating the astronomical data.
Judith Collins and Kristi Noem
😡
I think the show “Silicon Valley” had a couple episodes where they hacked the ‘smart’ refrigerators.
I’m glad someone told me that plastic fishing pole carriers make good poster tubes.
John Connolly is great at defining the trade space of Moon and Mars mission architectures. His workshops at ISU are fantastic.
New Zealand is different than the U.S.
I used to think that @harvard.edu name meant something. Now it is just another Trump University.