3Develop image blog

visualisatie, ontwerp, fotografie, stadstours / visualisation, design, photography, city tours / visualisierung, entwurf, fotografie, stadtführungen

Tagged: future

Impression of solar sail Johannes Kepler on its way to the moons of Jupiter against a background of stars with the Earth on the left and the moon in the distance

Space art / Visualisation

Sailing on the Solar Wind

Probably not everyone realizes that there is also wind outside the Earth’s atmosphere. And that you can also sail in space. Sailing on a different kind of wind, that is: solar wind. The particles that make up sunlight exert force on the objects that are illuminated by them. Johannes Kepler was, in the 16th century, the first to realize the possibilities of a solar sail. He came to that insight while studying a comet. The tail of a comet is caused by the solar wind blowing its particles into space. Sustainable spaceflight The power of the solar wind is small… Read More

NASA's indestructible Mars Exploration Rover Opportunity, still going strong after two hundred years, driving around on the terraformed former Red Planet

Space art / Visualisation

Opportunity’s Bicentennial

More than eleven years ago, on January 25, 2004, Opportunity, NASA’s Mars Exploration Rover, landed in Meridiani Planum. An identical rover, Spirit, landed three weeks earlier, on the other side of Mars. Both vehicles were expected to remain active for 90 Martian days, more or less equal to three months on Earth. The Martian climate would claim its toll, or so the mission planners feared. Although on Mars the sun shines more than six hundred days a year, the dust storms and large daily temperature differences would surely leave their mark. Indestructible Oppy But the rovers appeared to be more… Read More

Orbital image of a terraformed Mars with the Northern ocean and the North Pole, Valles Marineris, Kasei Vallis, Arabia Terra and the Tharsis highlands, against a background of stars

Cartography / Space art / Visualisation

Modified Mars Revisited

A few weeks ago I received an email from someone who asked my permission to use Modified Mars as a setting for a novel. Modified Mars is a project that I conceived eight years ago, and it’s about terraforming the world currently known as the Red Planet. Another Earth First a brief explanation for those who rarely or never read science fiction. Terraforming (literally earth formation) is the alteration of a planet in such a way that Earth organisms, including humans, can thrive there. Terraformers are especially interested in Mars for several reasons. The planet is not too big, not… Read More

Hebes Chasma, in the early stages of terraforming. rendered in Terragen, with NASA's indestructible rover Opportunity

Space art / Visualisation

Terraforming for Beginners

Terragen is software for generating landscapes. Landscapes on Earth but just as easily on other worlds, as is shown for example by Kees Veenenbos. Years ago I loaded some elevation data from NASA’s Mars Orbital Laser Altimeter into Terragen and I did some experimenting. There is a new version of the program now, which was a good reason to take those old terrain data off the shelf again. Rocks and grass There is much more possible with Terragen, these days. In the old days only aerial views could be made somewhat realistic. But nowadays you can add rocks, grass clumps,… Read More

Fotograaf Frans Blok in actie op een zonnige herfstdag in het Groene Hart bij Woerden

Frans Blok, 3d artist, designer and photographer

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