Plume-surface interactions (PSI). That's a term you might not have heard much about until now, but when the Artemis missions to the Moon really get going, there's no way around it. And it may prove to be a real obstacle to our plans. Every single inch of the lunar surface is covered by a thick ...

I bet there are still some people among you who still don't think bases on the Moon and trips to Mars are things we just might experience during our lifetimes. But you only have to look at the intense prep work the world's space agencies and private companies are conducting, and at the fortunes ...

A little more than a year ago, in January 2023, Lockheed Martin's Sikorsky announced it had produced the 5,000th Black Hawk helicopter, a feat that only went to attest to the aircraft's reliability. After all, we're talking about a platform that this year celebrates half a century since it ...

The world of custom vehicles is so diverse that there's a little bit of something for virtually anyone. We've got trucks, SUVs, muscle, classics, and many others, all of them fighting for the attention and the money of auction-goers. And, from time to time, we also have COEs, so insanely styled ...

It's probably only a matter of time before our species finally reaches Mars, opening the doors for humanity to expand its reach to a second planet in this solar system. It will be a slow and costly effort, but we will manage to make the place a home for us eventually. That's great news for us, but ...