What Happened to the Prime Meridian
The Prime Meridian of the World is “where time begins” at zero degrees of longitude. By international agreement in 1884, it was located at Greenwich, England. But if you stand on that meridian and look at the GPS on your phone, it won't read zero. What happened?
Robert Hooke - England's Leonardo
In the 17th century Robert Hooke produced a revolutionary bestseller, helped rebuild London after the Great Fire, and was a renowned experimenter, inventor, musician and artist. Hooke contributed to astronomy, geology, structural engineering and chemistry. He was 'England's Leonardo'.
Astronomy Photographer of the Year 2015
Astronomy Photographer of the Year 2015. The judges' job: from over 2700 entries, get a shortlist of 138, choose 32 winners in 11 categories, and finally, an overall winner. Surprise! All the judges agreed wholeheartedly on the overall winner, and when you see it, I think you'll see why.
Red Dwarfs - Ten Facts for Kids
If you go outside on a clear dark night, you might see a few thousand stars. But without a telescope, not a single one will be the most common type of star in the Universe. You won't see red dwarfs, the stars that will still be shining in the far distant future when all the others have died.
Triton – Captive Moon of Neptune
The Solar System's big moons are weird and wonderful, and Triton is no exception. It has ice volcanoes. Its "cantaloupe terrain" is unique in the Solar System. It's unlike the other large moons. And it orbits in the wrong direction, so it didn't form near Neptune. But where did it come from?
Hurtigruten - Hunting the Light
Imagine a three thousand-mile astronomy voyage “hunting the light”. Usually, astronomers avoid the light, but not when it's the aurora borealis, the famed northern lights. Here is the first of two articles about the Norwegian ships that carry cargo and people between the towns of the Arctic Circle.
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