Seeing the aurora on a cruise is different to seeing it on land, and it brings its own advantages and challenges. To explore these, we spoke to astronomer Graham Bryant and tour guide Eva Stiegler to get their views and tips.
Adrien Mauduit is an aurora guide at the Aurora Borealis Observatory on Senja island in Norway. He’s also an accomplished night sky photographer. We asked him five questions about being an aurora guide and night sky photographer.
Humans are not meant to survive above 8,000 metres (26,246 feet). Yet people have managed to climb to the highest point on Earth. Melanie explains how it feels to climb Everest and the science behind it.