Towards Urban Air Mobility: Air Taxis with Side-By-Side Rotors

Visualization of NASA’s side-by-side rotorcraft concept for UAM in forward flight. This back view shows the complex 3D vortex wake from the intermeshing rotors. Note the rolling of the vortex wake at far right and left. Interactions of the vortices in the overlapping region (center) produce a roll-up of the wake. Vortices are colored by vorticity m

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NASA Brings Mars Landing, First in Six Years, to Viewers Everywhere Nov. 26

NASA's Mars Interior Exploration using Seismic Investigations, Geodesy and Heat Transport (InSight) lander is scheduled to touch down on the Red Planet at approximately 3 p.m. EST Nov. 26, and viewers everywhere can watch coverage of the event live on NASA Television, the agency's website and social media platforms.

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