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Sonda NASA sa zrazila s kométou | |||||||||||||||||||||||||||
Vedci Amerického úradu pre letectvo a vesmír - NASA - sú nadšení výsledkom svojho projektu, ktorým bola prvá zámerná zrážka ľuďmi vyrobeného projektylu a kométy vo vesmíre. Sonda Deep Impact mala z jadra kométy vydolovať materiál, ktorý bol zmrznutý ešte od čias, keď sa sformovala naša Slnečná sústava. Viac k tomu od spravodajcu BBC z vededeckej redakcie Rolanda Peasa: CLIP - celebrations Jubilation at NASA's Jet Propulsion Labs in California, as the first picture of the collision comes in from the Deep Impact mother ship. Just before six o clock GMT, the impactor, weighing a third of a ton, smashed into Comet Tempel 1 at a speed of thirty seven thousand kilometres an hour. Telescopes across the world, and in Earth orbit, will be watching the giant spray of debris thrown out by the impact. The brightened comet in the constellation Virgo may even be visible to the naked eye, allowing members of the public around the world to join in this historic moment in astronomy. The next twenty four hours could change our understanding of how the solar system formed, as pristine material from inside the comet is revealed for the first time in four and a half billion years. Roland Pease, BBC Vypočujte si jednotlivé slová a slovné spojenia Jubilation Propulsion collision mother ship impactor the giant spray of debris constellation to the naked eye to join in pristine |
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