WSJ Tech News Briefing

NASA's Most Ambitious Mars Mission Launches Today

Today, NASA is expected to head to the red planet. If everything goes as planned, it'll be the third launch from Earth to Mars this summer alone. Our science writer Robert Lee Hotz explains the mission, and why Mars is such a popular destination lately. Amanda Lewellyn hosts.
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Tech News Briefing is your guide to what people in tech are talking about. Every weekday, we’ll bring you breaking tech news and scoops from the pros at the Wall Street Journal, insight into new innovations and policy debates, tips from our personal tech team, and exclusive interviews with movers and shakers in the industry.