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Highlights From TESS’s First Year
A new study indicates the Moon may have formed closer to 50 million years after the solar system rather than 150 million years.
https://phys.org/news/2019-07-moon-older-previously-believed.html
For 15 years, efficiency of thermovoltaics has been stalled at 23 %. New research has allowed this to be pushed to 29% with sights on reaching 50 %.
Forty years ago, a group of climate scientists sat down at Woods Hole Oceanographic Institution in Massachusetts for the first meeting of the “Ad Hoc Group on Carbon Dioxide and Climate”. It led to the preparation of what became known as the Charney Report – the first comprehensive assessment of global climate change due to carbon dioxide.
Chandrayaan-2 was launched from the Sriharikota space station. India hopes the $145m mission will be the first to land on the Moon’s south pole. The spacecraft has entered the Earth’s orbit, where it will stay for 23 days before it begins a series of manoeuvres that will take it into lunar orbit. For the first time in India’s space history, an interplanetary expedition is being led by two women.
