SpaceX capsule completes first tests before ISS docking

The Dragon space capsule, which has launched a new era of commercial spaceflight, completed its first tests before its scheduled docking at the International Space Station, NASA said Wednesday.

Rover's 'SAM' lab instrument suite tastes soil

(Phys.org)— A pinch of fine sand and dust became the first solid Martian sample deposited into the biggest instrument on NASA's Mars rover Curiosity: the Sample Analysis at Mars, or SAM.

Image: Space station deploys Cubesats

Three nanosatellites, known as Cubesats, are deployed from a Small Satellite Orbital Deployer (SSOD) attached to the Kibo laboratory's robotic arm at 7:10 a.m. (EST) on Nov. 19, 2013.

Stunning auroras from the space station in ultra HD

Stunning high definition views of Earth's auroras and dancing lights as seen from space like never before have just been released by NASA in the form of ultra-high definition videos (4K) captured from the International Space ...

What an unmanned aerial vehicle can do with depth perception

When a person reaches out to place an object in just the right place, their mind makes a series of judgments requiring vision, stability and careful movement. Trying to do the same thing robotically from a hovering unmanned ...

Astronauts Move Japanese Exposed Section to Station

Space shuttle Endeavour's astronauts completed the delicate move of the Japanese Experiment Section from Endeavour's payload bay to the end of the Japanese Exposed Section, the so-called "porch" on the Kibo laboratory.

Robotic arm probes chemistry of 3-D objects by mass spectrometry

When life on Earth was first getting started, simple molecules bonded together into the precursors of modern genetic material. A catalyst would have been needed, but enzymes had not yet evolved. One theory is that the catalytic ...

Refueling satellites in space with the help of a robot

Many technologies that are essential for daily life—from communications to GPS navigation to weather forecasting—rely on the thousands of satellites that are orbiting Earth. When those satellites run out of gas and stop ...

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