Visiting Saturn: 40 Years Since Pioneer 11's Mission to Giant Ringed Planet

Pioneer 11 became the first robotic visitor to Saturn, passing the ringed world in September 1979. Photo Credit: NASA

Spectacular Saturn—the Solar System’s second-largest planet—has been known to humanity for millennia, although only in the last few centuries since the invention of the telescope has its nature and its glorious system of rings entered […]

Bezos' Rocket Landing a Big Step for Suborbital Spaceflight but Not Same as Falcon-9 Plans

Blue Origin flies and lands the world’s first fully reusable rocket from its launch site in West Texas. Credit: Blue Origin

Blue Origin made history Monday evening when the private aerospace company successfully launched and recovered their New Shepard launch vehicle from their launch site in West Texas. The vehicle reached an altitude […]