Novinky o kometách, meteorech a planetkách

Najdi článek podle tématu




Komety a meteory na obloze
Aktivita meteorů živě (SMRST)
Nové v diskuzích
Novinky z webů o astronomii
2014-09-15 / feeds.newscientist.com / Rosetta: landing site chosen for first comet mission
J marks the spot. The European Space Agency's Rosetta mission will touch down on the flattest part of the comet
2014-09-11 / feeds.newscientist.com / Quasicrystal quest: The unreal rock that nature made
How did a mystery mineral acquire remarkable properties not mimicked in the lab until 30 years ago? Finding out took one cosmologist to the ends of the Earth
2014-09-09 / feeds.newscientist.com / No easy parking spot for first-ever comet landing
High-res images from the European Space Agency's Rosetta spacecraft show its target comet is covered in cliffs – great for science but scary for landing
2014-08-26 / feeds.newscientist.com / Five sites shortlisted for Rosetta's comet landing
In orbit around comet 67P/Churyumov-Gerasimenko, the European Space Agency's Rosetta probe has whittled down potential targets for its Philae lander
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