NASA sends unmanned aircraft to study volcanic plume

(Phys.org) —Studying volcanos can be hazardous work, both for researchers and aircraft. To penetrate such dangerous airspace, unmanned aerial vehicles (UAVs), especially those with electric engines that ingest little contaminated ...

NASA calls for instruments, technologies for delivery to the moon

NASA has announced a call for Lunar Surface Instrument and Technology Payloads that will fly to the Moon on commercial lunar landers as early as next year or 2020. The agency is working with U.S. industry and international ...

Mars Express observations temporarily suspended

(PhysOrg.com) -- Anomalies in the operation of the solid-state mass memory system on board Mars Express have caused science observations to be temporarily halted. A technical work-around is being investigated that will enable ...

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