Why Dark Skies May Not Remain Dark?

Last month, the United States’ Federal Communications Commission (FCC) approved the launch of a new satellite. However, this approval has provoked discussion and controversy within the space sector. The approval is for the Earendil 1 satellite, for the American company … Continue reading

Reflections from Ocean Optics

Last week I managed to escape the cold and wet UK weather by heading to Gran Canaria for the Ocean Optics XXVI conference, organised by The Oceanography Society. I spent my days walking along the promenade to, and from, the … Continue reading

Unintended Consequences of Energy Saving

Last month a report in Science Advances got a lot of publicity as it described the increase in global light pollution following research using satellite data. Even more interesting was the fact that one of the key drivers, although not … Continue reading

Landsat Showing What The Eye Can’t See

In our recent blog we described the five simple steps to select, download and view LandsatLook Natural Colour Images. However, did you know that the Natural Colour Image isn’t actually a single image? Instead, it’s a combination of three separate … Continue reading