According to NASA, the new heavy-lift rocket will be the largest launch vehicle ever built.
The first SLS mission scheduled for 2017 will launch an uncrewed Orion spacecraft to demonstrate the integrated system performance of the SLS rocket and spacecraft prior to a crewed flight.
Deep Heat: The new technologies taking geothermal energy to the next level
No. Not in the UK. The one location in the UK, with the prospect of delivering heat at around 150°C and a thermal-to-electrical efficiency of 10-12%,...