上海高端桑拿水磨HPL
Kepler Mission has released its catalogue of exoplanets, but what have we learnt about these worlds?
On Monday June 19, NASA held a media briefing to announce the completed catalogue of exoplanets from...
Castro’s conundrum: finding a post
When US President Donald Trump imposed new restrictions on Cuba in June 2017, he professed his admin...
Biofuel breakthroughs bring ‘negative emissions’ a step closer
The use of biofuels helps reduce human greenhouse gas emissions. That’s one reason why some petroleu...