Phase Four

11/27/2018

We're still in awe of the images from as they symbolize the beginning of a new era for deep space exploration and propulsion. What does the mean to you? https://bit.ly/2PUL218

11/21/2018

We’re for our forward-thinking customers and investors, who share our passion for space and exploration and of course, our employees for furthering our mission.

10/31/2018

“ and booster landings have reignited hopes that reusability can change the economics of space activity.” ’s focus on is integral to the push for sustainable space travel.

Recent SpaceX and Blue Origin booster landings have reignited hopes that reusability can change the economics of space activity simply by switching from expendable to reusable launch vehicles.

10/15/2018

“Phase Four, an El Segundo, California startup, is expanding its leadership team as part of a campaign to aim its electric propulsion system toward the growing satellite constellation market.” Read more about our newest team members in article

Phase Four, an El Segundo, California startup, is expanding its leadership team as part of a campaign to direct its advanced electric propulsion system toward the growing satellite constellation market.

10/11/2018

Future space exploration depends on constellations of dozens or hundreds of small satellites. However, “the cost of launching a satellite is comparable with..its weight in gold.” Our scalable, low-cost plasma thrusters are ready to overcome this hurdle. are the future.

Sand-grain-sized computers, self-healing materials and constellations of craft would reboot our reach.

10/03/2018

https://twitter.com/PhaseFourPlasma/status/1047526677868306432

“The will soon be joined by two friends, a pair of cubesats currently halfway between Earth and Mars. These low-cost spacecrafts carry enormous potential, and are compatible with our ready-to-use technology: https://t.co/S2suUM71J9 ”

09/26/2018

“Our thrusters, along with other technological advances for LEO satellites, mark a new era of transportation in space.” Read more from our CEO, Simon Halpern for his vision on innovative options in a privatized galaxy

From Sputnik’s launch in 1957 to less than a decade ago, space was the purview of governments.

08/06/2018

Only a few spots remaining!

Come meet our team and learn about our products at in Utah on Tuesday, August 7th at 330pm, signup here!

Phase Four will unveil the Rider and Maxwell engines during the Small Satellite Conference in Logan, Utah. The event is in Room 118 of the USU Animal Science Building, which is just North of the food tent area.

08/02/2018

Come meet our team and learn about our products at in Utah on Tuesday, August 7th at 330pm, signup here!

Phase Four will unveil the Rider and Maxwell engines during the Small Satellite Conference in Logan, Utah. The event is in Room 118 of the USU Animal Science Building, which is just North of the food tent area.

07/31/2018

Visit Phase Four at Small Sat -

07/24/2018

Love this illustration from SpaceNews but don't let the sparks scare you! We eliminated the sparks by removing electrodes, cathodes and grids from our low-voltage RF plasma thrusters https://spacenews.com/more-startups-are-pursuing-cubesats-with-electric-thrusters/ (Jeff Foust)

As concerns grow about orbital debris and the need for space traffic management, cubesats without propulsion have no means to maneuver to avoid collisions or deorbit at the end of their operational lives.

07/23/2018

Coming to ? Meet us Tuesday August 7th at 330pm in ANSC Room 118 to learn exclusive details about our Rider and Maxwell CubeSat and SmallSat satellite engine products. No cathode, no electrode, no high voltage, no problem.

“Coming to ? Meet us Tuesday August 7th at 330pm in ANSC Room 118 to learn exclusive details about our Rider and Maxwell CubeSat and SmallSat satellite engine products. No cathode, no electrode, no high voltage, no problem. ”