Morning Overview on MSN

Mars in 45 days is now real inside NASA’s wild nuclear rocket plan

Mars has always felt like a distant neighbor, reachable only after a long, risky cruise through deep space. Now engineers ...
What If on MSN

What happens when you detonate a nuke on Mars?

You would live in giant glass domes, and grow small portions of food inside. And if you happen to go outside, it would be in ...