| 02:38:56 | ◀︎ | Mass extinctions 'offer cautionary tale' | |
| 10:20:12 | ◀︎ | Why British scientists are watching Iceland's volcanoes | |
| 11:05:30 | ◀︎ | Satellites spy Antarctic 'upside-down ice canyon' | |
| 17:41:41 | ◀︎ | Asteroid close approach to test warning systems |
הכותרות שעניינו הכי הרבה גולשים בדף זה
11/10/17 02:38
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מאת BBC News
Past mass extinctions have the potential to guide modern conservation efforts, say scientists.
11/10/17 10:20
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מאת BBC News
A team of British scientists flies around Iceland's volcanoes to find out how to avoid future air traffic disruption.
11/10/17 11:05
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מאת BBC News
An Antarctic ice shelf is shown to have a deep gorge cut in its underside by warm ocean water.
11/10/17 17:41
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מאת BBC News
A house-sized asteroid is set to pass close to the Earth allowing scientists to rehearse future strike threats.