Novinky o kometách, meteorech a planetkách

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Komety a meteory na obloze
Aktivita meteorů živě (SMRST)
Nové v diskuzích
Novinky z webů o astronomii
2014-08-15 / feeds.newscientist.com / Earth's early life endured long asteroid bombardment
Massive asteroids may have pounded Earth for a billion years longer than we thought – with early life forms suffering periodic melting of the surface
2014-08-14 / feeds.newscientist.com / Rosetta probe poised to touch and taste a comet
Now that it has finally reached comet 67P/Churyumov-Gerasimenko, the Rosetta spacecraft is ready to help tackle the question of how Earth got its oceans
2014-08-13 / feeds.newscientist.com / Small, sticky asteroids could be extra dangerous
Fast-spinning small asteroids hold together using the same, weak forces that make flour clumpy. This could make it difficult to protect Earth from them
2014-08-06 / feeds.newscientist.com / Rosetta arrives – and sends images of 'superstar comet'
After a 10-year journey, the European Space Agency's Rosetta probe has reached comet 67P/Churyumov-Gerasimenko and sent back tantalising photos
2014-08-04 / feeds.newscientist.com / Comet-mapping Rosetta spacecraft prepares for duty
With comet 67P/Churyumov-Gerasimenko two days away, European Space Agency researchers must tackle unprecedented challenges for the mission to succeed
2014-07-31 / feeds.newscientist.com / Comet mission must not keep space fans in the dark
The European Space Agency should change tack and not sit on pictures from a pioneering mission to a comet, says space science writer Daniel Fischer