When you’re on a camping trip, you might have to pack your own food and maybe something to filter or treat water that you find. But imagine your campsite is in space, where there’s no water, and ...

Eating in space sounds pretty cool. You can create pizzas that “float,” drink coffee out of a specially designed cup, and choose from more than 200 foods. The menu includes American favorites, such as ...

This article was originally published at The Conversation. The publication contributed the article to Space.com's Expert Voices: Op-Ed & Insights. When you're on a camping trip, you might have to pack ...

(The Conversation is an independent and nonprofit source of news, analysis and commentary from academic experts.) Berrin Tansel, Florida International University (THE CONVERSATION) When you’re on a ...