Truss to ban solar projects on farms as Tory MP warns plan is ‘unwise’ https://ift.tt/vbsEm3J

China may target opponents’ satellites in ways that could pose ‘huge threat to us all’ https://ift.tt/se8B3SZ

UK at risk of ‘brain drain’ as scientists leave Britain to avoid losing EU research funding https://ift.tt/uRVIpJ0

Butterfly numbers ‘worryingly low’ despite good weather https://ift.tt/wpruYcd

Soot particles present in the organs of unborn babies, research shows https://ift.tt/42pQtWa

Worm’s saliva found to break down plastic in major pollution breakthrough https://ift.tt/x4OXz57

Three scientists win Nobel chemistry prize for ‘snapping molecules together’ to design medicines https://ift.tt/NTQqKrF

Asteroid has 6,000-mile debris tail after deliberate impact by NASA spacecraft https://ift.tt/8nVfKEz

Elon Musk agrees to buy Twitter for original offer price of $44bn – legal battle set to end https://ift.tt/a6jAsqB

Trading in Twitter shares halted as Musk ‘plans to buy social media company for original offer price’ https://ift.tt/TOg9M5i