NASA selects crew for simulated trip to a Mars Moon by Staff Writers Houston TX (SPX) Oct 01, 2021
Have you ever wondered what it would be like to head deep into space, all the way to Mars? Through a simulated journey, four volunteer research subjects will soon have a chance to find out. Beginning Oct. 1, 2021, four people will live and work for 45 days inside a unique, ground-based habitat at NASA's Johnson Space Center in Houston. Designed to serve as an analog for isolation, confinement, and remote conditions in exploration scenarios, this small habitat is called the Human Exploration Research Analog, or HERA. HERA will house crew members who will simulate the long trek to Mars' moon Phobos. Similar to other HERA missions, once the habitat's doors close, the crew will need to stay inside for 45 days until the mission ends on Nov. 15. As the simulated journey takes crew members closer to Phobos, those inside will experience increasing delays in communicating with the outside world. When the simulation successfully brings the crew to Phobos, this delay will last up to five minutes each way. Such delays will force the crew - and those coordinating their journey - to practice communicating in ways that minimize impacts to mission operations, and allow the crew sufficient autonomy to accomplish the mission. The upcoming mission signals the start of HERA's Campaign 6. Three additional missions will follow as part of the campaign, with the final egress set for Sept. 12, 2022. NASA's Human Research Program will perform 15 total studies throughout the missions, with seven returning and eight new investigations. The data collected as part of these missions will continue to help prepare humans for Artemis exploration missions to the Moon, trips to the planned lunar Gateway, and long-duration missions to Mars. Four of the candidates below will form the primary crew of HERA Campaign 6, Mission 1, with the other two as backups. Complete Crew details are available here
Buttes on Mars may serve as radiation shelters Hefei, China (SPX) Sep 08, 2021 Mars has a "bad reputation" for its high exposure to radiation and it has neither a magnetic field nor a thick atmosphere to shelter its surface from high energy particles from outer space. In a study published in Geophysical Research Letters, GUO Jingnan from University of Science and Technology of China (USTC) of the Chinese Academy of Sciences, and international collaborators, analyzed the data from the Radiation Assessment Detector (RAD) on the Curiosity rover, and proposed a possible way to m ... read more
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