Earth's orbit is getting crowded with junk. And that's becoming a major problem. Starting with Sputnik I in 1957, humanity has sent up nearly 17,000 satellites. Around 11,500 of them are still there, ...

CNBC’s Diana Olick joins 'The Exchange' to discuss the real estate outer space property plays. Got a confidential news tip? We want to hear from you. Sign up for free newsletters and get more CNBC ...

Breaking space news, the latest updates on rocket launches, skywatching events and more! You are now subscribed Your newsletter sign-up was successful Want to add more newsletters? Breaking space news ...

Wayne N White Jr consults with One Space Technologies Inc. He is a member and former Director of The National Space Society and an Associate Fellow of AIAA. Private citizens and companies may one day ...

Can international cooperation keep space peaceful? We examine the challenges and opportunities for safeguarding space security. The 1960s were a landmark decade for space exploration, featuring ...

CNBC’s Diana Olick reports on real estate opportunities in outer space. Got a confidential news tip? We want to hear from you. Sign up for free newsletters and get more CNBC delivered to your inbox ...