Data from the Hubble Space Telescope has helped determine that a planet orbiting a nearby star likely shares Earth's deep-blue tones, but the similarities stop there, astronomers report.

Astronomers have found a deep azure blue planet orbiting a star 63 light years away – the first time they’ve been able to determine the actual color of a planet outside our solar system, NASA ...

Nature Geoscience - Deep blue planet. Because it is very nearby and large (14% bigger than Jupiter), and has a very short orbital period of only 2.2 days, HD 189733b is one of the best-studied ...

Deep blue planet spotted by Hubble is no Earth -- it may rain glass in 2,000 degree heat. ... From 63 light years away, the blue planet HD 189733b may look a little bit like Earth, ...

Jon Copley was a scientific adviser for BBC Blue Planet II, and also receives research funding from the UK Natural Environment Research Council. “It has always been our ambition to get inside ...