News tagged with astrophysical journal

Discovering the birth of an asteroid trail

Unlike comets, asteroids are not characterised by exhibiting a trail, but there are now ten exceptions. Spanish researchers have observed one of these rare asteroids from the Gran Telescopio Canarias (Spain) and have discovered ...

dateFeb 21, 2013 in Space Exploration
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The 3D fireworks of a star

In 1901 the star GK Persei gave off a powerful explosion that has not stopped growing and astonishing ever since. Now a team of Spanish and Estonian astronomers has reconstructed the journey of the emitted gas in 3D which, ...

dateJan 24, 2013 in Astronomy
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