News

Dust discs of nearby red dwarfs could reveal planetary secrets

16 September 2015 Astronomy Now

An accidental find of a collection of young red dwarf stars close to our solar system could give us a rare glimpse of slow-motion planet formation. Astronomers from The Australian National University and University of New South Wales, Canberra found large discs of dust around two of the stars, telltale signs of planets in the process of forming.

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Citizen scientists make good black-hole hunters

8 September 2015 Astronomy Now

Trained volunteers are as good as professional astronomers at finding jets shooting from massive black holes and matching them to their host galaxies, research suggests. Scientists working on citizen science project Radio Galaxy Zoo developed an online tutorial to teach volunteers how to spot black holes and other objects that emit energy through radio waves.

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Construction to begin on world’s largest optical telescope

3 June 2015 Astronomy Now

Collaborators secure more than $500 million for the historic $1 billion project to build the Giant Magellan Telescope — a seven-mirror colossus gathering more than six times the amount of light of the current largest optical telescopes into images up to 10 times sharper than those of the Hubble Space Telescope.