Category: Space art

The planets Earth and Mars represented by two beach balls in the sand, on the right scale ratio to each other.

9. February 2019

Two planets on the beach

When comparing the scale of the Earth and Mars, it’s always a good idea to include objects that everyone knows. At the beginning of this century, I sometimes put a two euro coin and a euro cent on the table as a size comparison. The Earth is the two euro coin and Mars is the cent. And to extend the analogy a little further: Pluto is the dot on the cent. But since 2006 Pluto is officially no longer a planet. And I think it was about the same time that the euro cent disappeared from our wallets. That takes… Read More

Atmospheric nocturnal picture of a terraformed Moon, low above the horizon, that shines its green-yellow light on a slightly undulating water surface with a sailboat on it

Space art

10. November 2018

Getting Used to a Terraformed Moon

Could the Moon be terraformed? The spelling checker does not even know the word terraforming, but in science-fiction one can read it quite often: it’s about making other planets more friendly for lifeforms from Earth by adjusting the temperature and the atmosphere. The concept of terraforming is often conntected with Mars, sometimes with Venus, but rarely with the Moon. That’s a good reason to take a look at that improbable option. Mars and Venus The terraforming of Mars is actually not that complicated. Simply pumping CO2 and other greenhouse gases into the atmosphere will start a runaway greenhouse effect that… Read More

Planetary road sign in a museum-like setting showing the directions and distances to the sun, the moon and the seven planets

Space art / Visualisation

20. October 2018

Building a Planetary Road Sign

There must be many of them: those funny signposts that indicate the direction and the distance to places that are usually quite far away. Tokio 9597 kilometers, Kinshasa 6379 kilometers, Mahabalipuram 8106 kilometers. Wouldn’t it be nice, I thought a few weeks ago, if there was a signpost like that showing the directions and distances for the sun, the moon and the planets? Why doesn’t such a planetary road sign actually exist? Of course I immediately knew the answer. The planets all have their orbits around the sun and the moon revolves around one of those planets: the Earth. And… Read More

An old and rustyCitroën Deux Chevaux, launched with a Falcon Heavy rocket by SpaceX, en route to Mars

Space art

9. February 2018

Chasing Elon Musk in an old French car

On February 6, 2018, SpaceX, one of the companies owned by Elon Musk, managed to launch the first Falcon Heavy. A giant leap for mankind, like Neil Armstrong would have said. Because with this rocket, manned missions to the Moon (once again) and to Mars become possible. And those missions also become a lot cheaper than before, because large parts of the rocket return to Earth and can therefore be used again. Starman On such a first test flight you don’t take expensive satellites. Usually a block of concrete is used as ballast, but Elon had a better idea: he… Read More

Artist impression of Terminator, the city moving accross Mercury from the science fiction novel 2312 by Kim Stanley Robinson

Space art

25. January 2018

Terminator, Urbanism on Mercury

A few days ago American writer Kim Stanley Robinson shared on his Facebook page an artist impression that I made a few years ago, featuring Terminator, the mobile city on Mercury from his science fiction novel 2312. Robinson called it a beautiful visualization; or well, actually his literary agent called it that, but of course she wouldn’t have done so if the author didn’t agree. Enthusiasm by the creator of the concept, that is of course a nice compliment for an impression artist. I made the illustration two years ago after reading 2312. For some reason Robinson’s work often inspires… Read More

Space art

16. November 2017

Alice and Goliath – two worlds out of many

How many Earth-like exoplanets are there in the universe? In other words: how many doubles does our beautiful water world have? We’ll never get anywhere near an exact answer but “very, very much” is, most likely, pretty close to the truth. There are about 200 billion stars in our own galaxy. The number of galaxies in the universe is, coincidentally, also around 200 billion. So we are talking about roughly 40,000,000,000,000,000,000,000 stars. Even if only one in a million stars has an Earth-like planet orbiting around it, which seems like a pessimistic estimate, we still have an unimaginable number of… Read More

Artist impression of planet Earth, seen from a location at 50.000 kilometres above the Netherlands, showing the Northpole, Europa and Africa

Space art

17. April 2017

Rotterdam, Netherlands, Europe, Earth, Universe

April 22, the birthday of this blog entry, is Earth Day. There is no better day imaginable to talk about satellite and astronaut photographs of our planet. History The first satellite in orbit around the Earth was, in 1957, the Russian Sputnik-1 (which in fact simply means Satellite-1). However there was no camera on board. The first pictures of the Earth were made a few years later , on April 1, 1960, by the American weather satellite TIROS-1. Since then, our home world has been photographed many times. Some of these images have become iconic, like the Earthrise photograph from… Read More

Artist impression of the interior of a giant hollow asteroid, seen from the shore of a lake, with two men on a wooden pier, looking out towards a city and the hills, lakes and cliffs beyond

Space art

21. February 2017

Psyche Station: living in an asteroid

Recently, my attention was triggered by a sketch my Facebook friend Shaun Moss posted. A simple drawing of a fairly extensive project: the excavation of asteroid 16 Psyche for the establishment of a space colony. A spectacular idea from science fiction, but here applied to a concrete situation, to an existing piece of real estate in the solar system. The blue lines indicate a huge cylindrical space (the distances are in meters). Rotating the big rock around its central axis creates a centrifugal force on the curved walls of the cylinder. That force feels like gravity, like in a spinning washing… Read More

The Forest Planetarium of Arnhem: eight stainless steel spheres in the Cold Pond in Sonsbeek Park

Space art / Various

18. January 2017

The Arnhem Forest Planetarium and the Lost Planets

A few years ago I had a brilliant idea: a scale model of the solar system with the size of the municipality of Rotterdam. Just because it’s important to see the bigger picture, to know which larger system we’re a part of. And because it’s fun to be amazed about how big everything is. And how small we are ourselves. Streetplanetarium The city of Rotterdam is a very suitable place for such a streetpanetarium because there is a long trail of port areas attached to the city. Therefore, the distance between the center and the extreme outer regions is so… Read More

Close-up of the Earthrise stained glass window showing a piece of the globe with Europe, the Atlantic and North America

Digital art / Space art

5. September 2016

Earthrise as a Mosaic and a Stained Glass Window

Earthrise is the name of one of the most iconic images of the twentieth century. The photo, of planet Earth above the gray landscape of the Moon, was taken by astronaut Bill Anders, during the Apollo 8 mission on December 24, 1968, Christmas Eve. Lonely this Christmas Astronauts Frank Borman, Bill Anders and Jim Lovell were incredibly far from home in late December 1968. To boldly go where no one has gone before, indeed. And all this over Christmas. After all, there was a space race going on: staying ahead of the Russians was more important than spending the holidays… Read More