A satellite that will make the first map of the boundary between the Solar System and interstellar space has been selected as part of NASA’s Small Explorer program. The Interstellar Boundary Explorer ...

Explorer 6, launched August 7, 1959, from Cape Canaveral, had a primary mission to investigate Earth's magnetic fields, radiation, cosmic rays, geomagnetism, and micrometeorites. The satellite ...

Media are invited as Johnson Space Center Director General Jefferson D. Howell, Jr. welcomes and ceremoniously signs agreements with representatives from JSC’s NASA Explorer School Program ...

Engineers have partially restored a 1970s-era computer on NASA’s Voyager 1 spacecraft after five months of long-distance troubleshooting, building confidence that humanity’s first interstellar probe ...