In this week's questions and answers show, I explain why people might see extraterrestrials as a threat. What could we learn about astronomy if we lived at the center of a supervoid, and how far away are we from the Big Bang? 00:00 Start 01:10 Why do we assume extraterrestrials are evil? 07:40 ...

Music: https://www.youtube.com/user/melodysheep Visuals at the beginning: https://www.youtube.com/user/melodysheep Copyright Disclaimers • We use images and content in accordance with the YouTube Fair Use copyright guidelines • Section 107 of the U.S. Copyright Act states: “Notwithstanding the ...

Une fusée Ariane 5 lancera le télescope spatial James-Webb qui a couté 10 milliards de dollars et qui remplacera Hubble. Pour ne louper aucun lancement abonne toi à ma chaîne ► http://bit.ly/1OuvrcM (merci ! ) Envie de soutenir la chaîne ? * Don direct ► ...

Peut-on trouver des traces de vie extraterrestre dans l’Univers ? C'est en tout cas l'une des missions du tout nouveau télescope James Webb, qui consiste à étudier l’atmosphère des exoplanètes, des planètes qui tournent autour d’autres étoiles que notre soleil. L’espoir de la NASA et de l’ESA ...

Sign up for Curiosity Stream at https://curiositystream.com/marcushouse Wow has this been a busy week for the space industry. We have Alien vs Starship (ground support updates), overall SpaceX Starship Updates, DART Mission, Russia's Prichal &and the JWST incident. We’ll kick off initially ...

Sie greifen nach den Sternen und unternehmen in ihrer Wissenschaft Zeitreisen in Lichtgeschwindigkeit: Astrophysiker:innen denken groß und stoßen damit in neue Dimensionen vor. Dr. Cecilia Scorza-Lesch und Prof. Harald Lesch erzählen, wie sie zu dem Studium der Astrophysik gekommen sind, wie ...

How long will it be before we find alien life on exoplanets? Exoplanet astronomer Dr. Ryan MacDonald explains how biosignatures can be found in exoplanet atmospheres. He also reveals how the discovery of the first close-in planet around a white dwarf could dramatically accelerate the hunt for ...