Tag: Astronomers

Newly-discovered repeating waves from deep space have led some experts to question whether aliens are out there. SUBSCRIBE to ABC NEWS: https://www.youtube.com/ABCNews/ Watch More on…

NBC News’ Simone Boyce breaks down the most important scientific breakthroughs of 2020. » Subscribe to NBC News: http://nbcnews.to/SubscribeToNBC » Watch more NBC video: http://bit.ly/MoreNBCNews…