Space

Curiosity set to drill its first rock

Hubble captures a dwarf galaxy in Messier 101 cluster

Clues for bacteria on Mars could be found in Río Tinto

What would hyperspace travel really look like?

Earth safe from 2026 asteroid strike, says NASA

NASA tests robotic satellite-servicing

The stormy atmosphere of a brown dwarf

Astronomers find largest structure in the universe

Colliding galaxies create largest-known spiral

Newfound planet is best candidate yet for life