Europe's 3D printer set for ISS
Europe's very first 3D printer in space is scheduled for installation aboard the ISS next year. Designed and built in Italy, it will be put to the test as part as ESA astronaut Samantha Cristoforett ... more
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The Party's Over for These Youthful Compact Galaxies
Researchers using NASA's Hubble Space Telescope and Chandra X-ray Observatory have uncovered young, massive, compact galaxies whose raucous star-making parties are ending early.
The firestorm ... more
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Pulling together the early solar system
Infant planetary systems are usually nothing more than swirling disks of gas and dust. Over the course of a few million years, this gas gets sucked into the center of the disk to build a star, while ... more
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Mars, too, has macroweather
Weather, which changes day-to-day due to constant fluctuations in the atmosphere, and climate, which varies over decades, are familiar. More recently, a third regime, called "macroweather," has been ... more
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Despite landing bounce, comet probe working well
Europe's comet probe Philae was "working well" despite a rough-and-tumble touchdown that left it partly shadowed from battery-boosting sunlight, ground controllers said Thursday. ... more
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Tempur-Pedic Mattress Comparison & Memory Foam Mattress Review
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