News tagged with space

Unlocking the secrets of star creation

On April 1, 1995, the Hubble Space Telescope (link is external), now celebrating its 25th anniversary, captured the famous images of the "Pillars of Creation" in the Eagle Nebula. Twenty years later to the ...

dateApr 30, 2015 in Astronomy
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Video: NASA's Webb 'strutting its stuff'

The newest video in the "Behind the Webb" series, called "Strutting its Stuff," provides a look at three "struts" or poles that fold and unfold the secondary mirror on the James Webb Space Telescope. The ...

dateMay 20, 2015 in Space Exploration
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Distance measurement of a microlensing event

The distance to celestial objects is key to calculating their intrinsic properties like mass and luminosity. Distance, unfortunately, is also one of the most difficult parameters to measure. The most direct ...

dateApr 06, 2015 in Astronomy
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Scuttling satellites to save space

It takes a lot of ingenuity – not to mention a massive quantity of sheer force – to get satellites into orbit. Now space engineers are applying comparable ingenuity to the challenge of getting their missions ...

dateMar 27, 2015 in Space Exploration
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