News tagged with orbital period

Four-planet system directly imaged in motion

Located about 129 light years from Earth in the direction of the Pegasus constellation is the relatively young star system of HR 8799. Beginning in 2008, four orbiting exoplanets were discovered in this system which – alongside ...

dateJan 30, 2017 in Astronomy
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Astronomers discover seven new giant exoplanets

(Phys.org)—Using the SuperWASP-South Observatory in South Africa, a team of European astronomers has discovered seven new giant planets orbiting distant stars. According to a new study, the smallest of the newly detected ...

dateApr 21, 2016 in Astronomy report
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