News tagged with gravity

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Landsat satellites see Texas crop circles

(Phys.org) -- A water-rich polka dot pattern takes over the traditional rectangular patchwork of fields in this time series animation of 40 years of Landsat images. In the dry Texas panhandle near the town of Dalhart, this ...

dateApr 27, 2012 in Earth Sciences
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Shepherd Moon face-off!

Two of Saturn's shepherd moons face off across the icy strand of the F ring in this image, acquired by the Cassini spacecraft on December 18, 2012.

dateDec 21, 2012 in Space Exploration
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Making stars in early galaxies

(Phys.org)—Ten billion years ago or so, at least according to the current picture, the youthful universe began to produce an abundance of new stars. The very first ones appeared in the young cosmos after ...

dateDec 10, 2012 in Astronomy
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Video: Sprites, gravity waves and airglow

Look! Fast! Sprite lightning occurs only at high altitudes above thunderstorms, only last for a thousandth of a second and emit light in the red portion of the visible spectrum, so they are really difficult ...

dateSep 05, 2014 in Earth Sciences
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Review: 'Dead Space 3' a less scary, solid shooter

Isaac Clarke has grown over the first two "Dead Space" games from a troubled systems engineer into a full-fledged action hero, so it would be naive to think that the series would not morph alongside its protagonist.

dateFeb 07, 2013 in Software
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