Starliner astronauts’ return delayed again

Starliner astronauts’ return delayed again – CBS News Watch CBS News Two astronauts who have been stuck aboard the International Space Station for months will have to wait even longer to come home. Their planned returned was delayed once again on Tuesday, pushing their earliest return trip back to late March. Manuel Bojorquez has more.

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Lessons learned from Ingenuity Mars helicopter will play into designs for follow-on craft

Nearly a year after NASA’s Ingenuity helicopter crash landed on Mars following an extended, remarkably successful mission, engineers have determined the most likely culprit: Flight over sand drifts so featureless that on-board sensors could not determine the helicopter’s orientation and velocity. The result was a “hard” sideways landing on a steep slope that spun Ingenuity

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