
Copernical Team
Kymeta launches first multi-orbit, on-the-move flat-panel antenna for military users

SSC wants 'Project Apollo' to accelerate advances in Space Domain Awareness

Planet's Pelican tech demonstration satellite ready for launch

Momentus customer satellites integrated and shipped to SpaceX launch site

Finding explanation for Milky Way's warp

Tracing the origin and energization of plasma in the heliosphere

Source of electron acceleration and X-ray aurora of Mercury

Evolution Space to produce and test solid rocket motors at Stennis

5 things to know about NASA's deep space optical communications

Slated to launch on Oct. 12 with the Psyche mission, DSOC will demonstrate technologies enabling the agency to transmit higher data rates from deep space.
NASA's pioneering Deep Space Optical Communications (DSOC) experiment will be the first demonstration of laser, or optical, communications from as far away as Mars.
Want to explore Neptune? Use Triton's atmosphere to put on the brakes

Aerobraking is commonly used to slow down spacecraft when they arrive at various planetary systems. It requires a spacecraft to dip into the atmosphere of a celestial body in the planetary system, such as a moon or the planet itself, and use the resistance from that atmosphere to shed some of its velocity. That slow-down would then allow it to enter an orbit in the planetary system without carrying the extra fuel required to do the maneuvers through powered flight, thereby saving weight on the mission and reducing its cost.
Unfortunately, saying the orbital dynamics of such a maneuver are complicated is an understatement. But ultimately, for any aerobraking to be viable, someone has to do the math. And that's just what Jakob Brisby and Jame Lyne, a graduate student and professor at the University of Tennessee Knoxville, did for some of the least visited planetary systems in the solar system—Neptune.