Nasa Dart rocket: Mission to smack Dimorphos asteroid launches
A spacecraft has started its journey as it aims to deliberately nudge an asteroid off course.
Author Archives: BBC News - Science & Environment
Six ways shoebox-sized satellites are trying to change the world
The CubeSat began as an educational tool but is now helping out humanity
The art of a great urban wildlife photo
Andrew Budziak spends his nights photographing the animals of Toronto, Canada.