Virgin Galactic spaceship completes test flight
The supersonic test flight of its SpaceShipTwo rocket ship was the first since a crash in 2014.
Author Archives: BBC News - Science & Environment
Space muscles study to use tiny worms
The worms are being used because they have a similar muscle structure to humans.
Trash Robot cleans up Chicago River’s rubbish
The robot connects to the internet so web users can control it and donate to pay maintenance costs.