Part 1/3 of Dawn Halfaker series: This video features Dawn Halfacre, an Iraq war veteran who lost her right arm during combat, sharing her story of resilience and determination. She founded Half Acre and Associates, a technology...

Analysis of images from NASA's Dawn mission reveals that dwarf planet Ceres hosts an unexpectedly young cryovolcano that formed with the past billion years.



Musi
c credits:
"Farewell to the King" by Richard Friedman...

Permanently shadowed regions capable of accumulating surface ice were identified in the northern hemisphere of Ceres using images taken by NASA’s Dawn mission combined with sophisticated computer modeling of...

Whether you're relying on the careful observations of 1950s amateur astronomers and backyard telescopes or state-of-the-art GPS tracking and navigation technology: knowing where you are in space means needing to know what time it is.

The third video in our series on poetic devices, in this video will look at how poets use similes and metaphors to create comparisons between two images.

Physics is the grandaddy of the sciences! When those ancient dudes in togas were philosophizing about the way the universe works, they were setting the stage for what we now know of as physics, even though it didn't really get going...