A reanalysis of the data from the "rubber-ducky" comet 67P, collected nearly a decade ago, suggests comets may have deposited a lot more water on Earth than scientists previously thought.
The ineffably beautiful book follows six astronauts on board a space station. ‘I wrote it as a way of almost memorialising Earth as our home,’ Harvey says.
Every year on the 21st of December, the northern hemisphere experiences the shortest day of the year and the beginning of winter. Of course, this doesn’t mean there are less than 24 hours in the day, ...