An unfavorable planetary alignment will force NASA's fleet of robotic Mars explorers to be a lot more self-sufficient next month. <\/p>\n
Mission controllers won't send any commands to the agency's various Marsspacecraft for much of April, because the sun will lie between Earth and the Red Planet during that time. Our star can disrupt and degrade interplanetary communications in such an alignment, which is known as a Mars solar conjunction, so spacecraft handlers won't take any chances. <\/p>\n
\"Receiving a partial command could confuse the spacecraft, putting them in grave danger,\" NASA officials explain in a video posted Tuesday (March 19) by the agency's Jet Propulsion Laboratory(JPL) in Pasadena, Calif. <\/p>\n
Transmissions from Earth to the Mars rover Curiosityare slated to be suspended from April 4 to May 1, officials said. No commands will be sent to Curiosity's older rover cousin Opportunity or NASA's Mars-orbiting craft Mars Odyssey and the Mars Reconnaissance Orbiter (MRO) from April 9 to April 26. <\/p>\n
Both rovers will continue to do stationary science work throughout the conjunction period, relying on commands sent up to them beforehand. [How NASA Deals with a Mars Solar Conjunction (Video)] <\/p>\n
\"We are doing extra science planning work this month to develop almost three weeks of activity sequences for Opportunity to execute throughout conjunction,\" Opportunity mission manager Alfonso Herrera of JPL said in a statement. <\/p>\n
MRO and Mars Odyssey will continue science observations as well, though on a more limited basis. The orbiters will also continue their role as rover communication links, receiving data from Opportunity and Curiosity. <\/p>\n
Odyssey will send information its own observations and the rovers' data Earthward throughout the conjunction period, though the mission team anticipates some dropouts, so Odyssey will send the data again later as needed. <\/p>\n
Mars Myths & Misconceptions: Quiz <\/p>\n
No planet is more steeped in myth and misconception than Mars. This quiz will reveal how much you really know about some of the goofiest claims about the red planet. <\/p>\n
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See the rest here: <\/p>\n
NASA 's Mars Spacecraft Go Solo Next Month<\/a><\/p>\n","protected":false},"excerpt":{"rendered":" An unfavorable planetary alignment will force NASA's fleet of robotic Mars explorers to be a lot more self-sufficient next month. Continue reading