Scores of huge asteroids likely to hurtle past Earth before end of February: NASA
Scores of huge asteroids likely to hurtle past Earth before end of February: NASA

NASA has revealed that scores of giant asteroids are on course to hurtle close to Earth before the end of February.

Sticky feet could help robots land on asteroids

A new biologically inspired robot could one day crawl over the surface of an asteroid or Mars and gather samples for study using lots of tiny, mechanical “toes.”