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NASA plans careful restart for Mars helicopter after quiet period

NASA plans careful restart for Mars helicopter after quiet period

Science
Oct. 1 (UPI) -- The Mars helicopter Ingenuity is on its own without NASA's guidance for two weeks as the sun interferes with communications to the Red Planet. Sometime around Oct. 14, NASA plans to check in with the helicopter and the Mars rover Perseverance. Previous rovers have endured so-called solar conjunction communication dropouts, but never has a tiny aircraft sat alone on the planet for so long with no Earthly contact. "Ingenuity is unique, something never tried before," Jaakko Karras, Ingenuity deputy operations lead, told UPI. "It contains all kinds of components and construction methodologies that have no parallel on Mars. We just don't know what will happen during the conjunction, although we're hopeful," Karras said. Potential hazards during conjunction include ...
British diver tells Thai boys rescued from cave to 'be careful in the future'

British diver tells Thai boys rescued from cave to 'be careful in the future'

World
Before leaving Thailand, one of the members of the British dive team that helped save 12 boys and their coach trapped in a flooded cave sent some friendly words of advice to the recuperating rescuees. "We're very glad we could get you out alive. And be careful in the future," Jason Mallison, a diver for the British Cave Rescue Council, said when asked by reporters in Thailand if there was anything he wanted to tell the rescued members of the Wild Boar soccer team. Mallison and his British diving colleague, John Volanthen, were given medals of honor and certificates of appreciation by Thai military officials Thursday before they flew back to Great Britain. "Great work and we really appreciate it," a Thai military official said as he bestowed on the men the souvenir medals during a cer...