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Curiosity can communicate with Earth directly at speeds up to 32 kbit/s, but the bulk of the data transfer is being relayed through the Mars Reconnaissance Orbiter and Odyssey orbiter. Data transfer speeds between Curiosity and each orbiter may reach 2000 kbit/s and 256 kbit/s, respectively, but each orbiter is able to communicate with Curiosity for only about eight minutes per day (0.56% of ...
Mar 17, 2018 · Data transfer speeds between Curiosity and each orbiter may reach 2000 kbit/s and 256 kbit/s, respectively, but each orbiter is able to communicate with Curiosity for only about eight minutes per day (0.56% of the time).
Aug 27, 2012 · 1280×720. This animation shows how NASA's Curiosity rover communicates with Earth via two of NASA's Mars orbiters, Mars Reconnaissance Orbiter (MRO) and Odyssey, and the European Space Agency's Mars Express. The rover sends the signals to the orbiters, which then passes them on to Earth. This allows for more data to be transmitted at a faster ...
Aug 4, 2012 · The rover may be standing safe on Mars, but Odyssey has to be quick in getting the signal. Odyssey is moving fast. It will only be in the line of sight to hear from the rover for a few minutes--perhaps no more than 5. So the Mars Reconnaissance Orbiter plays the role of backup. It will also fly overhead to capture what happens and then store ...
Nov 26, 2011 · The car-size rover is about as tall as a basketball player and uses a 7 foot-long arm to place tools close to rocks selected for study. Curiosity's large size allows it to carry an advanced kit of 10 science instruments. It has tools including 17 cameras, a laser to vaporize and study small pinpoint spots of rocks at a distance, and a drill to ...
The data rate to the Odyssey orbiter is a selectable 128,000 or 256,000 bits per second (4-8 times faster than a home modem). An orbiter passes over the rover and is in the vicinity of the sky to communicate with the rover for about eight minutes at a time, per sol. In that time, between 100 and 250 megabits of data can be transmitted to an ...
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Feb 16, 2021 · While the NASA orbiters communicate exclusively with the DSN, the ESA orbiters also communicate via the European Space Tracking network and ground stations located in Russia. Although the Mars Relay Network has expanded to include more spacecraft and more international partners, with every new surface mission comes added complexity when scheduling the relay sessions for each orbiter flyover.
