Technology Stories

Close-up of a Schottky diode, showing the air-bridge that connects the anode
Universe, Stars
Oct 10, 2017
Technology Development: Questions about how and when stars are formed continue to tug at human curiosity. Star formation is governed by gravity and heat. Gravity causes molecular clouds to collapse and eventually form stars and planetary systems, but to complete the process, heat needs to be... Read More
Universe, Stars
Aug 28, 2017
Technology Development: In the last three years, a NASAsponsored team at the University of Colorado has developed a facility that allows “shooting stars” to be generated in laboratory conditions. The heart of this unique capability is a three-million-Volt electrostatic accelerator that is capable... Read More
Photo of dust accelerator setup in laboratory
Universe
Jul 11, 2017
Cutaway CAD model representation of proposed HIRMES instrument design. (Credit: GSFC HIRMES Instrument Team)
illustrated diagram
Universe
Apr 6, 2017
Technology Infused: On December 3, 2015, the LISA Pathfinder mission, led by the European Space Agency, blasted into space carrying the most stable spacecraft thruster system ever qualified for use in space. Developed by NASA JPL, the Space Technology 7 (ST-7) Disturbance Reduction System (DRS) is... Read More
Artist illustration of LISA pathfinder spacecraft in orbit around earth
Universe
Feb 3, 2017
Technology Development: The NASA Glenn Research Center is developing the next generation of Stirling Radioisotope Generators (SRGs) to power deep space science missions. One potential technology gap is the waste heat rejection approach for higher power Stirling convertors. The previous 140W... Read More
Photo of radial core heat spreader
Universe
Nov 9, 2016
Technology Development: The Wide-Field Infrared Survey Telescope (WFIRST) is the highest-ranked recommendation for a large space mission in the NRC 2010 decadal survey, New Worlds, New Horizons (NWNH) in Astronomy and Astrophysics. The WFIRST coronagraph instrument (CGI) will be the first high-... Read More
coronagraph imaging