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Follow a live Proxima Centauri exoplanet hunt with the Pale Red Dot campaign

15 January 2016 Astronomy Now

Pale Red Dot is an international search for an Earth-like exoplanet around the closest star to us, Proxima Centauri. It will be one of the few outreach campaigns allowing the general public to witness the scientific process of data acquisition in modern observatories via blog posts and social media updates. The Pale Red Dot campaign will run from January to April 2016.

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Potentially habitable super-Earth found just 14 light-years away

18 December 2015 Astronomy Now

Australian astronomers from the University of New South Wales have discovered the closest potentially habitable planet found outside our solar system so far, orbiting a star just 14 light-years away. The planet, more than four times the mass of the Earth, is one of three that the team detected around a red dwarf star called Wolf 1061.

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Earth-sized rocky planet found orbiting a nearby star

12 November 2015 Astronomy Now

The collection of rocky planets orbiting distant stars has just grown by one, and the latest discovery is the most intriguing yet. Known as GJ 1132b, the newfound world lies just 39 light-years away. Although hot as an oven, the 9,200 mile-wide planet is cool enough to potentially host an atmosphere. If it does, we could study that atmosphere in detail with the Hubble Space Telescope and future observatories like the Giant Magellan Telescope.