News tagged with eclipses

Astronomical measurements must account for gravity

One of the consequences of general relativity is that light can be deflected by nearby masses. Mass curves space, and this curvature causes light to bend slightly. It was first observed during a total eclipse in 1919. The ...

dateSep 25, 2014 in Astronomy
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Image: Saturn's shadows

It may seem odd to think of planets casting shadows out in the inky blackness of space, but it is a common phenomenon. Earth's shadow obscures the Moon during a lunar eclipse, and Jupiter's moons cast small shadows onto their ...

dateJul 01, 2014 in Space Exploration
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