What are the ‘7 Minutes of Terror’ and what to look for during Perseverance’s landing tomorrow
Last July NASA’s newest Mars rover lifted off from SLC-41 at Cape Canaveral Space Force Station. This began its roughly 6-month journey to the Red Planet and tomorrow will bring the long awaiting landing of the rover onto the surface, reusing the similar Skycrane maneuver used by its twin rover Curiosity.
With Mars being about 200 million kilometers (124 million miles) away from Earth, it isn’t possible to control Perseverance in real-time from the ground. It will take about 11 minutes to know if the rover landed safely, by the time teams on the ground see it start it has entered the atmosphere, the rover has already landed one way or another.
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