Neil deGrasse Tyson isn't convinced that aliens have visited Earth. » Subscribe to MSNBC: http://on.msnbc.com/SubscribeTomsnbc Follow MSNBC Show Blogs MaddowBlog: https://www.msnbc.com/maddowblog ReidOut Blog: https://www.msnbc.com/reidoutblog MSNBC delivers breaking news, in-depth ...

Joe Scarborough criticizes the GOP's rhetoric on the U.S. military. » Subscribe to MSNBC: http://on.msnbc.com/SubscribeTomsnbc About: MSNBC is the premier destination for in-depth analysis of daily headlines, insightful political commentary and informed perspectives. Reaching more than 95 ...

Congress held its first public hearing on UFOs in over 50 years, signaling how lawmakers are pressuring military leaders to take the issue more seriously. Astrophysicist Neil deGrasse Tyson joins MSNBC’s Ari Melber to discuss the hearing, the "multiverse" and black holes. Tyson has previously ...

The truth is out there. The hearing is a follow up to a report by the Director of National Intelligence, examining what the government calls “unidentified aerial phenomena.” Things like strange objects, shaped like spinning tops and moving at hypersonic speeds … with no visible means of ...

Mat Kaplan, host of Planetary Radio, talks about how the James Webb Space Telescope mission is progressing post-launch with features still deploying, and what researchers hope to learn, from the origins of the universe to extraterrestrial life.    » Subscribe to MSNBC: ...

We’re only just over halfway through the year, but already it’s clear – recorded UFO sightings are down. So why is that? Well, it might have less to do with what’s going on up in space, and more to do with life here on Earth, whether or not you believe in alien life. SUBSCRIBE: ...

How should we assess evidence of aliens or intelligent life? MSNBC’s Ari Melber interviews astrophysicist Neil deGrasse Tyson and former CIA director John Brennan about that challenge in the wake of a new Pentagon report. Brennan says the U.S. must “try to understand what is unexplainable,” while ...

Is there other intelligent life in the universe? A new Pentagon report is sparking new intrigue, but it only scratches the surface. In this special report, MSNBC journalist Ari Melber traces the history of UFO sightings; the clash between empiricism and government secrecy; and how the advance of ...

Hakeem Oluseyi, Astrophysicist, joins The Cross Connection to discuss whether there are alien activities occurring among us. » Subscribe to MSNBC: http://on.msnbc.com/SubscribeTomsnbc About: MSNBC is the premier destination for in-depth analysis of daily headlines, insightful political ...

Next month, U.S. Intelligence agencies are expected to deliver a report to Congress revealing how the Pentagon analyzes data from UFO sightings. The report comes as government officials confirm that viral footage of a mysterious flying object spotted in July 2019 is legitimate. Jeremy Corbell, ...

Here are all the photos flying through interstellar space on Voyager's Golden Record. http://www.vox.com/2015/11/11/9702090/voyager-golden-record-pictures Help us make more ambitious videos by joining the Vox Video Lab. It gets you exclusive perks, like livestream Q&As with all the Vox creators, ...