文章列表

• 1. 2015-06-19 BBC:星光七纪元-44
• We may never know for sure whether there is life elsewhere. But we do know a lot about where we came from. And thats because weve learned so much abou...
• 2.2015-06-17 BBC:星光七纪元-43
• These are just the whole host of compounds we make. We found many of these compounds are very interesting because they play roles in life on earth. So...
• 3.2015-06-12 BBC:星光七纪元-42
• Even for NASA nebulae are too far away to visit, so they've built one of their own here on earth, 40 years ago scientists peered into the clouds of du...
• 4.2015-06-10 BBC:星光七纪元-41
• Scientists call it the Big Bang and it was predicted by the very same equations that discovered black holes.There is the Big Bang theory, according to...
• 5.2015-06-05 BBC:星光七纪元-40
• The evidence suggested that billions of tons of matter from a massive star had shrunk to nothing.So what we are left with here is this mind-boggling i...
• 6.2015-06-03 BBC:星光七纪元-39
• It remains to some extent a theory, but Doug has got as close as anyone to actually seeing it happen.It's started by getting alert on the computer tha...
• 7.2015-05-29 BBC:星光七纪元-38
• There were apparently nonsensical structures of space and time, spat out when Albert Einstein's equations weretaken to their extreme conclusion. Einst...
• 8.2015-05-27 BBC:星光七纪元-37
• And became billions of times stronger than our sun's, now as the star span, it channelled out radio signals from its north and south poles, signals th...
• 9.2015-05-22 BBC:星光七纪元-36
• The calculations focus on a strange quality of all matter. It's one that defies common sense. But it's fundamental to the work of Astrophysicists like...
• 10.2015-05-20 BBC:星光七纪元-35
• Could these be the neutron stars predicted by Z? astronomers nicknamed them pulsars and immediately set their telescopes searching for further clues a...