Airbus to build ESA space science satellite (spacenews.com) angielski
                            
                        Magazyn ze zdalnego serwera może być niekompletny. Zobacz więcej na oryginalnej instancji.
                            
                        Can I ask how everyone personally feels about using nuclear material for space exploration? For the rovers heating elements it will be just a couple of grams but for generating electricity via a RTG a spacecraft would require several kilograms of radioactive material.
                            
                        
                            
                        
                            
                        Researchers using the NASA/ESA/CSA James Webb Space Telescope may have detected atmospheric gases surrounding 55 Cancri e, a hot rocky exoplanet 41 light-years from Earth. This is the best evidence to date for the existence of a rocky planet atmosphere outside our Solar System.
                            
                        Fingers crossed that it’s not affecting the mission objectives
                            
                        
                            
                        
                            
                        The article doesn’t provide much background on this company, but this website I found has some more details: en.wikipedia.org/wiki/The_Exploration_Company
                            
                        
                            
                        
                            
                        
                            
                        
                            
                        I’m not sure how much astronaut training usually costs, so I don’t know if this is a good deal or not. Seems a bit strange that there is no flight plan at this point, though.
                            
                        
                            
                        
                            
                        
                            
                        Falcon 9 is awesome, but I really wish it had some more vibrant competition.