The duo kite-skiing 4000 kilometres across Antarctica for science
Measuring Radio Leaks from 36,000 Kilometres Up
How scientists sharpened the blurry vision of the James Webb Space Telescope, which lies about 1.5 million kilometres away and cannot be serviced directly
Jaguar breaks records by swimming at least 1.3 kilometres
An alien planet has winds that blow at 33,000 kilometres per hour
Record-breaking drill core reaches 1.2 kilometres into Earth's mantle
NASA sends cat video 31 million kilometres through space
