Ian Randall reviews What’s Hidden Inside Planets? by Sabine Stanley Hidden depths We have sent probes to the furthest reaches of the solar system, but much of what lies beneath our feet remains a mystery. (Courtesy: iStock/AlexLMX) Humanity has a remarkable drive for exploration. We have sent astronauts 384,400 kilometres out into You’ve reached the limit of what you can view on Physics World without registering If you already have an account on Physics World, then please sign in to continue reading If you do not yet have an account, please register so you can Access more than 20 years of online content Choose which e-mail newsletters you would like to receive Want to read more? Registration is free, quick and easy Note: The verification e-mail to complete your account registration should arrive immediately. However, in some cases it takes longer. Don't forget to check your spam folder. If you haven't received the e-mail in 24 hours, please contact customerservices@ioppublishing.org. E-mail Address
Planetary science Research update ‘Mock asteroids’ deflected by X-rays in study that could help us protect Earth