Planck will continue surveying the sky until at least the end of January 2012, completing almost five all-sky scans.

普朗克太空望远镜将持续探测天空直至2012年1月底，它将完成5次全天扫描。

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WISE is an all-sky survey, snapping pictures of the whole sky -- from asteroids to stars to powerful, distant galaxies.

WISE 是一个全天空探测器，拍摄整个天空的照片——自小行星、恒星至各种富含能量的遥远的星系。

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All colour had faded from the sky.

天上的颜色都退去了。

《牛津词典》

Cooke and his observing team at NASA's Marshall Space Flight Center have already recorded several bright fireballs from the Eta Aquarids and are looking forward to seeing more using the agency's network of all-sky meteor cameras.

MSN: How to see the supermoon �� and shooting stars, too

Dubbed the Transiting Exoplanet Survey Satellite (or TESS), this new space telescope will one-up Kepler with the ability to perform an all-sky survey (an area 400 times larger than previous missions) to search for transiting exoplanets, with an eye towards planets comparable to Earth in size.

ENGADGET: NASA gives planet-hunting TESS space telescope go-ahead for 2017 launch

The team went on to use data from a range of other telescopes including the Very Large Telescope, the Two Micron All-Sky Survey and the Spitzer space telescope - each of which sees in a particular set of colours, in turn evidencing stars of varying ages.

BBC: Galaxy crash sparks biggest spiral