Strange Green Lights on Our Pale Blue Dot

15 11 2008

A short show of intense beauty that only a few astronauts have had the pleasure to view is ours to marvel at, thanks to Andy Revkin over at DotEarth.

He has a fine video clip of the aurora borealis, which Don Pettit stitched together from photographs he took from space. I think this counts as geojournalism.

It must feel so good to get up there in space, far above the pollution and the sounds of the city, and way too high to remember where borders lie.

To see the planet turning silently in the endless space, onwards ever onwards, must be a reminder that we who claim to rule it are truly just momentary upstarts who take ourselves far too seriously.

Why is it that we hear so little about what astronauts feel when they make it into space and when they return home again?

They fall to Earth as citizens of competing nation states once more, just days after having surveyed the entire spinning planet like gods from above.

That has to be strange, beautiful, heartbreaking and mindbending, but it is a story I don’t hear being told.

With our planet in the state it is in, maybe it is time for the astronauts from all nations to get better at sharing the wonder the rest of us are unlikely ever to experience first-hand.





Geojournalism: great word, great concept

11 11 2008

I just learnt a new word and I like it so much I am going to use it to tag content on this blog. “Geojournalism” is the word, and it is also the title of a new blog by Brazilian journalist Gustavo Faleiros

Gustavo points out that satellite images, maps and digital globes create opportunities for doing “better news, better stories” about the Earth, its beauty and the urgent problems it faces.

This then is geojournalism.

Gustavo writes on this and other topics for O Eco, where he is running a new project that combines mapping technologies with journalism — using Google Earth to show where forest fires are burning in the Amazon.

I have been impressed before by the way Google Earth layers can be used to convey important messages, such as by mapping atrocities in Darfur and publishing the testimonies of people affected, or by charting the spread of the deadly H5N1 bird flu virus.

There are plenty of examples of ways to use Google Earth to communicate about environmental issues too.

The good news is that Google’s philanthropic wing Google.org is offering grants for people who want to follow suit. The deadline for applying for this round of Geo Challenge grants is 22 December.