Waves of gravity that rippled through space right after the Big Bang have been detected for the first time, in a landmark discovery for understanding how the universe was born, US scientists said Monday. The waves are evidence of a rapid growth spurt…
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We greenies are very careful about making claims about climate change in any particular location. Global warming is global; the rising temperatures referred to in the scientific literature are averaged out worldwide. Additionally, we really don’t…
Astronomers said Sunday they had for the first time seen the gas strands theorised to hold the universe together in a “cosmic web”. They had used the intense radiation generated by a quasar — a byproduct of a supermassive black hole — acting as a…