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A unique project to track two asteroids for Asteroid Day 2016

29 June 2016 Astronomy Now

Las Cumbres Observatory have partnered with Asteroid Day 2016 and Universe Awareness to create a website which allows you to use a global network of robotic telescopes to take pictures of two asteroids — 2002 KL6 and 2010 NY65 — currently passing close to Earth. On the website you can join the international campaign to study and raise awareness about asteroids.

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Longest-lasting stellar eclipse discovered

18 February 2016 Astronomy Now

Imagine living on a world where, every 69 years, the sun disappears in a near-total eclipse that lasts for three and a half years. That is just what happens in a newly discovered system, known only by its astronomical catalogue number TYC 2505-672-1, setting a new record for both the longest duration stellar eclipse and the longest period between eclipses in a binary star system.

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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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Supernova observed colliding with its companion star

20 May 2015 Astronomy Now

Type Ia supernovae are violent stellar explosions that shine as some of the brightest objects in the universe, but there are still many mysteries surrounding their origin. Now a team of astronomers have witnessed a supernova smashing into a nearby star, shocking it, and creating an ultraviolet glow that reveals the size of the companion.

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Chiron may be second minor planet to possess Saturn-like rings

17 March 2015 Astronomy Now

Five bodies in our Solar System are known to bear rings — Saturn, and to a lesser extent, rings of gas and dust also encircle Jupiter, Uranus, and Neptune; then Chariklo was added this haloed group last year, one of a class of minor planets called centaurs — now the progenitor of the centaurs, Chiron, most likely has rings too.