sci-universe: Here’s something really cool: Electric Sail (E-sail) propulsion system, invented by Dr. Pekka Janhunen of the Finnish Meteorological Institute, has been funded by NASA. It’s exciting for many reasons. Once operational, its technology is expected to revolutionize the space …
Tag: space
Houston, We Have Geology
spaceexp: Laurel MD (SPX) Jul 11, 2015 It began as a point of light. Then, it evolved into a fuzzy orb. Now – in its latest portrait from NASA’s New Horizons spacecraft – Pluto is being revealed as an intriguing …