Articles on Space

Displaying 61 - 80 of 242 articles

Mars mission with plasma rockets concept. NASA

Traveling to Mars with immortal plasma rockets

Getting to Mars with current rocket technology will use massive amounts of fuel to move very small cargoes. There is a more fuel-efficient way.
What are you thinking? Robots and humans working together need to understand – and even trust – each other. NASA Johnson/flickr

Can I trust my robot? And should my robot trust me?

People and machines need to be able to interact and communicate effectively. Right now we – and they – can't. But without that, we risk missing the potential benefits of collaboration.

Top contributors

More