Podcast: Cool Worlds Considers Communicating with Aliens

Posted on by onespaceman2000
Credit: Cool Worlds

You may enjoy this week’s episode from the Cool Worlds Podcast all about leaving evidence of our civilization for alien visitors, or even a future civilization here on Earth. The episode, “Nick Searra – Alien Communication, Golden Record, Future Relics,” covers a lot of ground from the Pioneer and Voyager missions to the idea of placing time capsules about our civilization on the Moon or even within the orbit of Jupiter.

The guest is Nick Searra, who is Founder and Executive Directory of the Interstellar Foundation. The Interstellar Foundation has a clear mission – to create messages that represent the diversity and creativity of humanity, inspire future generations of explorers, and communicate with potential extraterrestrial life.

On the site, you an read about the Foundation’s Aspire One, which was an effort to create a lunar record to preserve Earth’s cultural and scientific heritage on the Moon. Preserved records include UNESCO archives, World Heritage images, and other scientific, historical, and cultural material. This message is already on its way to the Moon via this week’s launch of the Blue Ghost lunar lander.

A second messaging mission, Aspire Two, is now in development.

The podcast discussion and related website basically cover the continuation of work stared by Carl Sagan with the launch of Pioneer 10 back in 1972. I recommend you check out both of them.

Image (Credit): Sample images from Aspire One. (Interstellar Foundation)

Podcast: Crash Course Pods – The Universe

Posted on by onespaceman2000

If you are looking for another podcast on astronomy with some deep ideas, then you will want to tune into Crash Course Pods: The Universe. It’s a discussion between author John Green (Looking for Alaska, The Fault in Our Stars) and Dr. Katie Mack, a theoretical astrophysicist and author of The End of Everything (Astrophysically Speaking). It is not your usual combination for such a show, but it works.

Only one episode has been release to date, but it is enough to keep your head spinning. It may also merit another listen just to be certain you heard what you think you heard. The topic is the beginning of the universe, which is not the straightforward tale I have been hearing for the past number of years. The Big Bang is much more complex, and her statement about hydrogen goes beyond that of Carl Sagan, who said we are all “Star Stuff.” She notes that we are still mostly made of hydrogen atoms that were created in the first two minutes of the universe, so a lot of us precedes the stars.

Dr. Mack noted that her students sometimes find it difficult to follow her stories, so this is your warning that you are jumping into the deep end with this podcast. The only saving grace is John Green’s questions and humor to keep us afloat.

Just try it our for yourself. I think you will want to stick around for the second episode.

Credit: Scribner

Podcast: Cool Worlds Labs Has Started a Podcast

Posted on by onespaceman2000

In an earlier posting, I noted that the people at Cool Worlds Lab were planning to create a podcast to further share the Lab’s research. Well, that day has come and you can now listen to the first episode with Professor David Kipping interviewing Rebecca Charbonneau, who is a Janksy Fellow at the National Radio Astronomy Observatory (NRAO). She is a historian of astronomy who is writing a book on the history of the Search for Extraterrestrial Intelligence (SETI).

The conversation covers a number of SETI topics, including a young Carl Sagan’s collaboration with Soviet astronomer I.S. Shklovsky on an English translation of Shklovsky’s book Universe, Life, Intelligence. It was a chance to escape Soviet censors and bring new light to SETI ideas.

It’s a great start to a new series. I look forward to many more podcast episodes in addition to all of the other great media shared by Cool Worlds Labs.

Credit: Emerson-Adams Press

Movie: The Story of Carl Sagan

Posted on by onespaceman2000
Image (Credit): Dr. Carl Sagan. (NASA)

Have you heard about the upcoming movie about Carl Sagan called Voyagers? Andrew Garfield of Spiderman fame will be playing Dr. Sagan. Daisy Edgar-Jones will play the part of Ann Druyan. The new film will be one of many shown at this year’s Cannes Film Festival, starting next week.

Here is the basic outline of the film by The Hollywood Reporter:

The film is set in 1977 as NASA is preparing to launch humanity’s first interstellar probes, the Voyager 1 and Voyager 2 missions. A team, led by Sagan, sets out to create a message to accompany them: the Golden Record, a group of images and sounds meant to express the essence of humanity and act as a first-contact greeting for any galactic lifeforms the probes might reach. But what starts out as a race-against-the-clock mission becomes an epic, unexpected love story between Sagan and his collaborator Druyan.

I have seen Andrew Garfield in a number of films and TV shows, and he never disappoints. Seeing his take on Dr. Sagan’s story should be fascinating and fun.

With all the recent films and series on twisted business icons, I will be happy to take a break and watch a film that covers one of science’s great icons. Maybe it can encourage a new generation of scientists and supporters of science.