Various technologies, networks and institutions benefit from or require accurate time keeping to synchronize their activities. Current ways of synchronizing time have some drawbacks that a new propos… [+4105 chars]
Various technologies, networks and institutions benefit from or require accurate time keeping to synchronize their activities. Current ways of synchronizing time have some drawbacks that a new propos… [+3431 chars]
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May 9 2022Reviewed by Alex Smith As a result of global warming, the world’s ocean has been subjected to the consistent loss of its year-to-year memory, according to a study reported and co-authored … [+3694 chars]
Soon after photos started arriving from the International Space Station (ISS), Justin Walsh spotted something unexpected: frosting. Tucked into a plastic bag hanging off the station wall, near a can … [+13501 chars]
NASA's massive new observatory is inching ever closer to science work. Since its launch Dec. 25, 2021, the James Webb Space Telescope has been focused on deploying and aligning its complicated equip… [+2232 chars]
SpaceX's new Starship rocket, designed to be fully reusable and to allow humans to eventually reach Mars, will likely launch on a test flight from Texas in June or July, SpaceX president Gwynne Shotw… [+2412 chars]
The magnificent spiral galaxy M99 fills the frame in this image from the NASA/ESA Hubble Space Telescope. M99which lies roughly 42 million light-years from Earth in the constellation Coma Berenicesis… [+2091 chars]
The lab of Kathy Gould, Louise B. McGavock Professor and professor of cell and developmental biology, used a multi-disciplinary approach that included structural biology, biochemistry, and molecular … [+3034 chars]
A fateful day some 66 million years ago, a 7.5-mile-wide (12 kilometer) space rock slams into Earth, setting off a series of events that ended the age of dinosaurs. From the dinosaurs' perspective, i… [+3312 chars]