Colonizing Mars may be a near impossible task, but that doesn't mean humans won't try anyway. Check out what a successful ...

"I think humans will still go to space and explore Mars and beyond, but we will be in interesting company." When you purchase through links on our site, we may earn an affiliate commission. Here’s how ...

When astronauts travel to Mars, they will face a unique and potentially dangerous communications challenge. Communications between their spacecraft and Earth will have delays ranging from a few ...