Planet-hunting ESO telescopes reveal Lagoon Nebula in all its glory – Astronomy Now

March 4, 2019 - Comment

The 4 1-metre telescopes making up the European Southern Observatory’s new SPECULOOS planet-hunting array in Chile exhibit their near-infrared prowess with a spectacular have a look at a goal acquainted to numerous newbie astronomers: the Lagoon Nebula, an unlimited cloud of fuel and mud some 5,000 mild years away in Sagittarius have been stars and


The 4 1-metre telescopes making up the European Southern Observatory’s new SPECULOOS planet-hunting array in Chile exhibit their near-infrared prowess with a spectacular have a look at a goal acquainted to numerous newbie astronomers: the Lagoon Nebula, an unlimited cloud of fuel and mud some 5,000 mild years away in Sagittarius have been stars and photo voltaic techniques are within the strategy of forming.

Because the title implies, SPECULOOS – the Seek for liveable Planets EClipsing ULtra-cOOl Stars – is designed to check the closest 1,000 faint, comparatively cool stars and brown dwarfs, looking out for the tell-tale dimming that happens when an orbiting planet strikes in entrance of its host solar as seen from Earth. By learning such mild curves, astronomers can establish exoplanets in a star’s liveable zone the place water – and thus, life because it’s recognized on Earth – might in concept exist. Exoplanets discovered by SPECULOOS and a twin observatory within the Canary Islands might be studied intimately by ESO’s Extraordinarily Massive Telescope, NASA’s James Webb House Telescope and different giant devices.

The Lagoon Nebula. Picture: ESO



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