Add Yahoo as a preferred source to see more of our stories on Google. The last Martin Mars flying boat completed its final flight last week. Initially developed as a Navy patrol flying boat, the ...

NASA's beleaguered Mars Sample Return mission may get a reprieve from an unexpected source. Lockheed Martin has proposed a streamlined, lower-cost alternative that could slash the mission’s price tag ...

NASA's long-planned Mars Sample Return mission is in serious trouble. A flagship endeavor meant to retrieve rock samples collected by the Perseverance rover is now facing budget cuts, delays, and some ...

TUCSON, Arizona (KGUN) — A big — really big — piece of aviation history has been crawling along Pima County roads the past few days. It’s part of the largest flying boat that ever made regular flights ...

Lockheed Martin has announced the details of a proposal to take over NASA's Mars Sample Return (MSR) mission, tasked with retrieving the samples that the Perseverance rover on the red planet has ...

TUCSON, Ariz. (KGUN) — We are here in the desert, but Pima Air and Space Museum will be home to one of the biggest flying boats ever built. The museum will be receiving a Martin Mars flying boat.

TUCSON, Ariz. (KVOA) — Pima Air and Space Museum has acquired one of only five Martin JRM Mars flying boats. Coulson Aviation’s Philippine Mars will make its way to Tucson this year. The Hawaii Mars, ...