"/>

韩国三级视频-日韩操-视频一二区-久草欧美-五月天婷婷丁香花-动漫美女靠逼-韩国一区二区三区视频-美女扒开内裤让男人桶-亚洲AV无码精品一区二区三区-无码内射中文字幕岛国片-亚洲成色网

NASA to send helicopter to Mars

Source: Xinhua    2018-05-12 11:18:59

WASHINGTON, May 11 (Xinhua) -- The U.S. National Aeronautics and Space Administration (NASA) is planning to send a helicopter to Mars in July 2020 to get a bird's-eye-view of the Red Planet, the agency said Friday.

According to NASA, the upcoming Mars 2020 rover, a small autonomous chopper, will fly through Martian air to see if it can levitate on the planet, where the atmosphere is 100 times thinner than that of Earth.

"Exploring the Red Planet with NASA's Mars Helicopter exemplifies a successful marriage of science and technology innovation and is a unique opportunity to advance Mars exploration for the future," said Thomas Zurbuchen, associate administrator for NASA's Science Mission Directorate at the agency headquarters here.

NASA said that the helicopter, after over four years of design, contains built-in capabilities needed for operation at Mars, including solar cells to charge its lithium-ion batteries and a heating mechanism to keep it warm through the cold Martian nights.

The Mars 2020 mission is considered a high-risk, high-reward project. The space agency needs to determine if the technology is actually feasible and if the agency has enough money in its budget for the copter, local media reported.

Should the mission succeed, helicopters may have a real future as low-flying scouts and aerial vehicles to access locations not reachable by ground travel, according to NASA.

Editor: Li Xia
Related News
Xinhuanet

NASA to send helicopter to Mars

Source: Xinhua 2018-05-12 11:18:59

WASHINGTON, May 11 (Xinhua) -- The U.S. National Aeronautics and Space Administration (NASA) is planning to send a helicopter to Mars in July 2020 to get a bird's-eye-view of the Red Planet, the agency said Friday.

According to NASA, the upcoming Mars 2020 rover, a small autonomous chopper, will fly through Martian air to see if it can levitate on the planet, where the atmosphere is 100 times thinner than that of Earth.

"Exploring the Red Planet with NASA's Mars Helicopter exemplifies a successful marriage of science and technology innovation and is a unique opportunity to advance Mars exploration for the future," said Thomas Zurbuchen, associate administrator for NASA's Science Mission Directorate at the agency headquarters here.

NASA said that the helicopter, after over four years of design, contains built-in capabilities needed for operation at Mars, including solar cells to charge its lithium-ion batteries and a heating mechanism to keep it warm through the cold Martian nights.

The Mars 2020 mission is considered a high-risk, high-reward project. The space agency needs to determine if the technology is actually feasible and if the agency has enough money in its budget for the copter, local media reported.

Should the mission succeed, helicopters may have a real future as low-flying scouts and aerial vehicles to access locations not reachable by ground travel, according to NASA.

[Editor: huaxia]
010020070750000000000000011100001371737301
主站蜘蛛池模板: 微博| 来凤县| 沙河市| 铁岭县| 广河县| 九江市| 赤水市| 汉寿县| 丹东市| 忻州市| 濉溪县| 陵水| 中西区| 报价| 临沂市| 仙桃市| 泰和县| 揭东县| 乌海市| 石泉县| 丽江市| 灵武市| 溧水县| 石泉县| 明溪县| 长海县| 水城县| 龙海市| 黄龙县| 海伦市| 邯郸市| 社会| 兴安盟| 永德县| 油尖旺区| 云梦县| 光山县| 大竹县| 白沙| 永寿县| 宝坻区|