ToughSFさんのイラストまとめ

A reusable evolution of the Lunar Lander Module.
Great #space #art by Jean-Luc Sabourin.
https://t.co/6JfeyN9ORs

Full analysis of an active magnetic shielding system based on 8m wide coils generating a 1 T field within them, expandable to 16m and 1.5T.
About 1700m^3 would be protected using a 53 ton system, with no field penetrating the habitat interiors.
https://t.co/oFRjr3k8v0

Aircraft today rely on ring laser gyroscopes, which are precise optical systems that can work for many years without fail.

They also look like a cheesy glowing sci-fi prop.

Project Daedalus, the *original* nuclear interstellar probe design.
#space #art by @GrahamTG
https://t.co/IZKoHV56Pm

Earth's magnetic field is not generated by a spinning ball of iron, but by convection spirals within the Outer Core.
80% of the geodynamo is driven by 'chemical convection': a cooling Inner Core can no longer dissolve as much light elements and ejects them, causing them to rise.

"*on* Earth" because there's several oceans worth of water deep in the mantle.

The total amount of water within the Earth might be 3x more than what's on the surface.
https://t.co/sRZ6VS3VLE
https://t.co/DzWGJSnT8a https://t.co/I2I1y47p3X

Concept for a high performance electric racecar, with magnetically levitating wheel hubs and an unobstructed central wing tunnel.
#art by Nathan Dearsley.
https://t.co/eUnhPCuOay

Preparing for descent to Mars.
It looks like landers based on real world aerobraking designs next to a much more advanced spaceship.
#space #art by @Doroni_max
https://t.co/qh3GhCSekB

Another Venus 'flagship' mission, featuring a multi-year orbiter, SmallSat observers, an Aerobot that would circumnavigate the planet for 60 days and a separate 30kg lander with cooling for 7 hours.
Total $185m and 9584 kg.
https://t.co/a9ili9EG24

A US Navy aircraft carrier intercepting a combined attack by cruise and hypersonic missiles.
The planes on the deck won't be happy with the resultant shower of debris!
Excellent #art by 'jeffbearholy'.
https://t.co/c3oG1ZDnI9