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) ...

Feb 21, 2013
5 / 5 (2) 1

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 ...

Jan 24, 2013
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Nearby dwarf galaxy and possible protogalaxy discovered

(Phys.org)—Peering deep into the dim edges of a distorted pinwheel galaxy in the constellation Ursa Major (the Great Bear), astronomers at Case Western Reserve University and their colleagues have discovered a faint dwarf ...

Jan 11, 2013
4 / 5 (4) 0 | with audio podcast