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November 29, 2013

Comet ISON vanishes as it circles the sun
Washington (AFP) Nov 29, 2013
Comet ISON appears to have flown too close to the surface of the sun Thursday and vanished as it circled the fiery surface, astronomers said. The large block of ice and rock had been expected to skim just 730,000 miles (1.17 million kilometers) above the sun's surface around 1830 GMT. It was estimated that ISON would undergo temperatures of 4,900 degrees Fahrenheit (2,700 Celsius) and lose three million tonnes of its mass per second as it made its journey around the sun. Most astronomers had ... read more

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European Space Agency announces next space missions The European Space Agency says its next two large science missions will study the hot and energetic universe and search for elusive gravitational waves. ... more		Brazil confirms satellite deal after US spying outcry Brazil's state-owned telecom provider Telebras signed a $560 million contract to deliver a satellite for secure communications on Thursday, following months of outrage over revelations of US cyber-spying. ... more		SpaceX postpones first satellite launch Private US company SpaceX postponed the launch of a rocket carrying its first telecommunications satellite on Thursday after two unsuccessful attempts at take-off. ... more
				Countdown to the galactic census On 19 December 2013, Europe's billion-star surveyor is due to be launched into space where it will embark on its mission to create a highly accurate 3D map of our galaxy. By repeatedly observi ... more		High Throughput Satellites Expanding into New Markets to Reach $5.6 Billion by 2022 According to Euroconsult's new research report on High Throughput Satellites, 33 High Throughput Satellite (HTS) systems will be launched between 2014 and 2016, a record high compared to the total 3 ... more

CubeSats, SmallSats and MicroSats

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				Comet ISON vs. the Solar Storm In 2007, astronomers were amazed when a solar storm hit Comet Encke. NASA STEREO spacecraft watched as a CME (coronal mass ejection) struck the comet head on and ripped off its tail. The same thing ... more		Amidst and Beyond the Rings While the moon Epimetheus passes by, beyond the edge of Saturn's main rings, the tiny moon Daphnis carries on its orbit within the Keeler gap of the A ring. Although quite different in size, both mo ... more

International Conference on Protection of Materials and Structures From Space Environment

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Latest GOES-R instrument Cleared for Installation onto Spacecraft The latest advanced instrument that will fly on NOAA's next-generation Geostationary Operational Environmental Satellite - R known as GOES-R spacecraft is completed and cleared for installation onto ... more		Black hole jets pack a powerful punch Black-hole jets recycle matter and energy into space and can affect when and where a galaxy forms stars. "Jets from supermassive black holes help determine a galaxy's fate - how it evolves," s ... more		First ever cyclone confronts flood-hit Kenya Dams strain as water, death toll keep rising in south Brazil Heatwave swells Asia's appetite for air-conditioning		'Smart' wig navigates by GPS, monitors brainwaves Are you both bald AND lost? Then the new "SmartWig" from Japan might be just what you need. ... more
				Satellite trio to explore the Earth's magnetic field In a dense fog, a Russian Rockot rocket on 22 November 2013 cleared the launchpad of the Baikonur Cosmodrome on schedule at 13:02:15 CET. In the tip of the rocket: three identical satellites to meas ... more		The lingering clouds A new study reveals how pollution causes thunderstorms to leave behind larger, deeper, longer lasting clouds. Appearing in the Proceedings of the National Academy of Sciences November 26, the result ... more

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More Moon Missions For China

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Tempur-Pedic Mattress Comparison & Memory Foam Mattress Review

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2013 hurricane season said quietest since 1950		Will comet ISON survive its near brush with the Sun?		Pre-industrial rise in methane gas had natural and anthropogenic causes		Chips meet Tubes: World's First Terahertz Vacuum Amplifier		Holistic Cell Design Leads to High-Performance, Long Cycle Lithium-Sulfur Battery

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Search for habitable planets should be more conservative

Spotlight on China's Moon Rover

Sounding Rocket to Peek at Atmosphere of Venus

Do Black Holes Come in Size Medium?

South Korea to launch homegrown rocket by 2020

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Orion Flight Test Hardware Thrives Under Pressure

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ISS Benefits for Humanity in Plain Sight in New Video Feature

China names moon rover "Yutu"

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