Word: launchful
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...hiatus of a dozen years, during which neither the U.S. nor the Soviet Union mounted missions to & Mars, a spacecraft is once again on its way, opening a new era in the exploration of the earth's closest planetary neighbor. During the next decade or so, the Soviets will launch a series of increasingly sophisticated unmanned Mars probes that they hope will culminate in a joint U.S.-Soviet manned mission to the Red Planet by the year...
...complex unmanned craft that will travel to the planet. Some American scientists are even conducting tests on a model of the robotic vehicle that may one day rove the Martian surface. Others are considering the ships that will carry human crews to Mars, the orbiting space station needed to launch them, the size and safety of the crews and the most practical routes through space. Though some formidable problems remain, many Soviet and U.S. experts see no insurmountable obstacles to landing humans on Mars early in the 21st century...
...when America's Mars Observer is scheduled to fly, they hope to send a third Phobos spacecraft into Mars orbit carrying advanced remote-sensing devices, including a radar mapper that will seek out the best landing sites for future missions. Two years later, the Soviets intend to launch a pair of highly sophisticated landers to Mars. Each will carry a small computer-controlled surface rover, a six-wheeled vehicle capable of traveling as far as 60 miles from the lander. It will be equipped with TV cameras, scoops and drills to sample materials and a minilab to analyze them. With...
That knowledge, Howard said, was a "substantial factor" in Capt. Will C. Rogers's decision to launch two missiles toward...
More than two years after the Challenger disaster, NASA prepares for the planned launch of the shuttle Discovery with an eye on safety...