By Ariel Penn For decades, talk of UFOs lived in the cultural junk drawer: part Cold War paranoia, part late-night radio, part blurry footage, part “my uncle saw something over the cornfield.” It was fascinating, but not exactly respectable dinner-party conversation. But something has shifted. […]

by Ariel Penn Have you ever wondered what it would be like to live on another planet? Thanks to NASA’s James Webb Space Telescope, scientists are getting closer to learning whether some distant planets could be just right for life. Dr. Knicole Colón and Dr. […]

Wow, can you believe NASA scientists are using the International Space Station to develop 3D-printed human organs? It sounds like sci-fi, but it’s becoming reality!  And the weightlessness of space allows organs to grow in three dimensions without the need for the support of a […]