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‘Two moons’ on Friday night? It’s a bogus claim about Mars.

八月 27 2010

The claim is that Mars will appear so large in the sky on Friday that it will look as if Earth has two moons. But the planet will appear as a mere pinprick of light, not a moonlike orb.

It is claimed that Mars (pictured) will appear so large in the sky on Aug. 27 that it will look as if Earth has two moons.

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Earth-sized planet found near sun-like star

八月 26 2010

Scientists have catalogued 450 exoplanets in the past 15 years, but most finds include up to three planets per star, usually gargantuan balls of gas similar to Jupiter or Saturn. (Illustration by France's space agency, the Centre National d'Etudes Spatiales)

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Vast solar system found 127 light years away

八月 25 2010

An artist's impression of the HD 10180 planetary system in the southern constellation of Hydrus 127 light years away Photo: PA

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Mars rover technology could improve solar power efficiency on Earth

八月 24 2010

The devices scouring the red planet have sensors which detect dust build-ups and zap the surface of their solar panels with an electrical charge to keep them shiny Photo: AP

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The Moon Is Shrinking

八月 21 2010

By analyzing new photos of faults such as this on the moon, scientists have concluded that our nearest heavenly body is shrinking.

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The Web Is Dead. Long Live the Internet

八月 19 2010

Sources: Cisco estimates based on CAIDA publications, Andrew Odlyzko

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