NASA’s Ingenuity helicopter, which was carried to Mars by the Perseverance rover, is set for the first ever flight on the red planet. WSJ goes inside the company that partnered with NASA to design and build an aircraft for a completely different atmosphere from Earth. Photo: NASA/JPL
More from the Wall Street Journal:
Visit WSJ.com: http://www.wsj.com
Visit the WSJ Video Center: https://wsj.com/video
On Facebook: https://www.facebook.com/pg/wsj/videos/
On Twitter: https://twitter.com/WSJ
On Snapchat: https://on.wsj.com/2ratjSM
#WSJ #NASA #Mars
Source