What can the pH level of the subsurface ocean on Enceladus tell us about finding life there? This is what a recent study ...

A team of researchers has outlined how a new "direct fusion drive" propulsion system could allow us to reach Sedna this ...

During his work on several historic missions, Casani rose through a series of technical and management positions, making an ...

And half of the 50 years, NASA Voyager 1 has spent billions of miles traveling into interstellar space. In October, it went ...

John R. Casani, a longtime Jet Propulsion Laboratory engineer, project manager and researcher, died at the age of 92 last ...

NASA's Voyager Spacecraft Discovers a 'Wall of Fire' at the Edge of Solar System NASA has always strived to solve the ...

NASA’s Voyager 1 spacecraft will achieve an extraordinary milestone, becoming the first human-made object to reach a full ...

The Voyager spacecraft continue to send us data from beyond this "wall", the only two probes that have crossed it so far, nearly 50 years after they were launched.

Voyager 1’s original roll thrusters stopped working more than two decades ago after power was lost in two internal heaters, which means the spacecraft has been relying on the backup roll ...

Spilker: I started working on Voyager in 1977, it was my first job out of college, and I had a choice between the Viking extended mission or the Voyager mission. I, of course, hadn’t heard of ...

Engineers at NASA's Jet Propulsion Laboratory have conserved energy supplies on the record-setting Voyager 1 & 2 deep space probes nearly 50 years after their missions launched to extend them further.

The Voyager 1 spacecraft is functioning normally again after the aging probe’s dwindling power supply triggered a communications blackout. It’s one of several challenges faced by the ...