Paul K. Byrne, North Carolina State University On Feb. 21, 2019, we shot an asteroid. More precisely, the Hayabusa2 spacecraft, built and operated by the Japan Aerospace Exploration Agency, or JAXA, fired…
Wendy Whitman Cobb, US Air Force School of Advanced Air and Space Studies On May 27, two American astronauts, Robert L. Behnken and Douglas G. Hurley, are planning to launch from the…