A lovely visualisation of asteroids in our solar system.
Visions, Ventures, Escape Velocities: A Collection of Space Futures – Center for Science and the Imagination
A collection of short stories and essays speculating on humanity’s future in the solar system. The digital versions are free to download.
A thoroughly impractical—but fun to imagine—alternative to a space elevator:
Analemma inverts the traditional diagram of an earth-based foundation, instead depending on a space-based supporting foundation from which the tower is suspended. This system is referred to as the Universal Orbital Support System (UOSS). By placing a large asteroid into orbit over earth, a high strength cable can be lowered towards the surface of earth from which a super tall tower can be suspended. Since this new tower typology is suspended in the air, it can be constructed anywhere in the world and transported to its final location.
The construction might sound like Clarke’s The Fountains Of Paradise, but I imagine life in the tower would be more like Ballard’s High Rise.
A lovely piece of design fiction imagining a project where asteroids are shaped and polished into just the right configuration to form part of an enormous solar-system wide optical telescope.
Once they are deployed in space, a celestial spiderweb of crisscrossed laser beams can push around clouds of those microscopic optical sensors to desired locations.
This is an awareness project I can get behind: a Clarke-like Project Spaceguard to protect the Earth from asteroid collisions. This campaign will focus awareness of this issue on one single day…
Now if only the front page of this website actually said when that day will be.
Update: And now it does.
Defending Earth against asteroids, just like the Spaceguard organisation described in Rendezvous With Rama.
Detect. Deflect. Defend.
The dream of SSI is of a humanity free of the constraints of the Earth. In expanding outward into space, we can not only help to preserve our present biosphere, we can also seed other independent biospheres elsewhere, ensuring the continued survival of life despite any kind of planetary disaster.
This might just be the best bookmarklet ever created. Use it to turn any page into an asteroid-like game of destruction.
Asteroids in canvas. Works a treat. Now I want Battlezone.
Asteroids implemented using HTML5's canvas.
The worm turns. Play the part of an asteroid trying to crash into spaceships.