There is infinite beauty to be found in any single photograph of fluid dynamics ...
That's bloody awesome ... !
Brian Haidet, aka AlphaPhoenix, built a 2-billion-frames-per-second camera and used it to film the movement of a laser beam. Here's the catch: 80.lv/articles/diy-c…
Working on a fun project with @America250 to honor America’s heroes 🇺🇸 Thought the night afterburner test pic was cool to share--not quite rocket energy, but looks good.
The most perfidious way of harming a cause consists of defending it deliberately with faulty arguments.
This guy's renders are amazing ... !
This is my 500th tweet Idk how some of y'all have like tens of thousands lol Here's to hopefully sharing more cool stuff in the coming years!
On October 23, 1954 was tested the RDS-3I Soviet atomic bomb with an external source of neutron initiation. The yield was increased from 42 kilotons to 62 kilotons. The bomb was dropped from Tu-16 aircraft and detonated at an altitude of 410 m at the Semipalatinsk test site.
Last month I travelled 6,000 miles to capture this: one of the Milky Way’s satellite galaxies. This galaxy is easily visible to the naked eye, and FILLED with nebulae. This true color photo is also my latest limited edition artwork, available for a short time linked in my bio.
Starship will have 3x the livable volume and 2x the payload of the Santa Maria, the ship used by Christopher Columbus to travel to the new world. SpaceX is building the space caravel that will take humanity to new Worlds.
The 'New Discovery' proposal for a crewed mission to Jupiter. It uses the exceedingly efficient fission fragment rocket engine, but is dominated by the low temperature radiator needed to keep it cool. #space #art by @Element115art artstation.com/artwork/RKgXKv
“We have forced every sea and land to be the highway of our daring, and everywhere, whether for evil or for good, have left imperishable monuments behind us.” — Pericles, Funeral Oration from The History of the Peloponnesian War by Thucydides
watching christians spiritually express themselves is no different from looking at slaves kissing the cane of their master It’s not a feeling of disgust or anger, but rather pity - the pity of watching a slave that doesn’t know it’s mind and heart could be free when someone…
We don’t have enough rocket above cloud photos, we should fix that
Diy Nuclear Reactor and Particle Accelerators Blogpost 2 Radiation Shielding and how to aquire Uranium Today shielding options will be discussed which would be theoretically needed for such a project if you hypothetically try to do build something in connection with nuclear.…
Scott Manley offers you the Demon Core. Do you accept, or fly safe?
Found my photo holding the prop pit made by @CodysLab - this is the exact same size and weight as the real things.
Mars is calling
The point is to keep billions per year flowing to Boeing; flying stuff to the moon is just a nice side effect.
Ok, serious question... why is the EUS (exploration upper stage) even being considered still when Centaur V seems like a much better fit for SLS... Instead of the billions spent plus $700m per unit, couldn't an "off the shelf" Centaur V be purchased for less than $120m?! Not to…
A 1984 workshop produced a proposal for a human mission to Mars that wld use Mars resources and lead to a permanent presence The Mars Cycler spacecraft wld be assembled in Earth orbit, and then three Habitat vehicles wld head to Mars... (SpaceRev) thespacereview.com/article/5085/1
A coaxial flow gas-core nuclear reactor where a 'fuel jet' of uranium is surrounded by hydrogen and scooped up to prevent it escaping: ntrs.nasa.gov/api/citations/… Achieves 40-90 kW/kg at 2000s Isp, shielding included, but the scoop's leading edge must survive 800 MW/m^2 heating.
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