OTD in Space – June 24: Unmanned Spacecraft’s 2nd Venus Flyby

On June 24, 1999, NASA's Cassini spacecraft flew by Venus while making its way to Saturn. [‘On This Day in Space’ Video ...

OTD in Space – June 23: XS-1’s 117th Flight

On June 23, 1949, the XS-1 space plane flew for the 117th time. [‘On This Day in Space’ Video Series on Space.com]( The XS-1, ...