Relativity Space is a 3D printed rocket for “making humanity multi-planetary”.

Relativity Space, a US aerospace company, wants to “multi-planetize humanity” and place one million people on Mars. The company prints the entire rocket in 3D and is building the world’s largest 3D printing factory. Space exploration helps address global challenges such as climate change and connectivity, said Tim Ellis, the company’s founder, in an interview … Read more

Climate change: “space bubble” shields can block the sun’s rays

Researchers at MIT are exploring the possibility of floating thin-film frozen bubbles on Earth to reflect the rays of the sun, called “cosmic bubbles.” This is a variation of the general geoengineering mindset of solar shields that block solar radiation, but because it is space-based, there is no risk of interfering with the Earth’s biosphere. … Read more

Climate change: “space bubble” shields can block the sun’s rays

Researchers at MIT are exploring the possibility of floating thin-film frozen bubbles on Earth to reflect the sun’s rays. This is a variation of the general geoengineering mindset of solar shields that block solar radiation, but because it is space-based, there is no risk of interfering with the Earth’s biosphere. Researchers emphasize that this proposal … Read more