California Institute of Technology

Citizen scientists discover five-planet system

In its search for exoplanets—planets outside of our solar system—NASA's Kepler telescope trails behind Earth, measuring the brightness of stars that may potentially host planets. The instrument identifies potential planets ...

dateJan 11, 2018 in Astronomy
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Modeling the effects of wastewater injection

In work that offers insight into the magnitude of the hazards posed by earthquake faults in general, seismologists have developed a model to determine the size of an earthquake that could be triggered by the underground injection ...

dateDec 20, 2017 in Earth Sciences
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Two holograms in one surface

A team at Caltech has figured out a way to encode more than one holographic image in a single surface without any loss of resolution. The engineering feat overturns a long-held assumption that a single surface could only ...

dateDec 12, 2017 in General Physics
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