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and though it's a cosmic irony that the nearest planet to the earth displays a blank silvery-white disk, there are several key features to watch for at the telescope this spring, as venus wanes to a thinning crescent. one is the faint illumination of venus' night side, known as ashen light. we see a...
enough to support a range of zooms with different f-stops. but faster lenses are just one reason to move to a larger sensor size. others are higher resolution sensors (and potentially higher resolution lenses) as well as better image quality in terms of dynamic and tonal range. for dslrs, a larger optical...
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a space observatory is any instrument, such as a telescope, in outer space which is used for observation of distant planets , galaxies , and other outer space objects. in , american theoretical astrophysicist lyman spitzer was proposed the idea of a telescope in outer space, a decade before the soviet...
dec , astronomers search for light from dark ages before stars existed dec , nasa discovered easy to access water ice on mars. here's why that matters dec , new telescope will see planets around distant stars november ( ) october ( ) most popular views has a new discovery broken known physics?...
magnetic field open mission science & exploration iso launched: 1995 infrared astronomy open mission science & exploration iue launched: 1978 ultraviolet astronomy open mission enabling & support ixv launched: 2015 intermediate experimental vehicle open mission science & exploration james webb space telescope...
solutions, or data imbalances that make automated learning difficult. in recent years i've developed machine learning algorithms and software tools capable of processing the vast quantities of data produced by instruments such as the square kilometre array (ska, more info here ). this is a new radio telescope...