NASA’s GRACE satellites (artist’s concept) measured Atlantic Ocean bottom pressure as an indicator of deep ocean current speed. In 2009, this pattern of above-average (blue) and below-average (red) seafloor pressure revealed a temporary slowing of the deep currents. Credit: NASA/JPL-Caltech Enlarge A team of NASA and university scientists has developed […]


This unprocessed view of Saturn’s moon Enceladus was acquired by NASA’s Cassini spacecraft during a close flyby of the icy moon on Oct. 28, 2015. Credit: NASA/JPL-Caltech/Space Science Institute NASA’s Cassini spacecraft has begun transmitting its latest images of Saturn’s icy, geologically active moon Enceladus, acquired during the dramatic Oct. […]


By S.H. Jucha An artist’s interpretation of utilizing a wormhole to travel through space, one method of compressing space-time and limiting the time spent on the journey.Credit: NASA/JPL-Caltech/ESA/DLR/FU Berlin/MSSS in the technical education and software development industries, with degrees in biology and broadcast communications. He is the author of the science […]


Orbital ATK Antares engineers and technicians are in full operations at the Horizontal Integration Facility (HIF) at Wallops Flight Facility preparing the vehicle for testing and resumption of flight operations. Photo Credit: Mike Brainard/Orbital ATK One year after the catastrophic launch failure of Orbital ATK’s privateAntares rocket seconds after liftoff […]