More on AI & Astronomy: This Time Google’s Bard

Posted on by onespaceman2000
Credit: CBS

This past Sunday, 60 Minutes had a segment on Google and artificial intelligence (AI) called Exploring the human-like side of artificial intelligence at Google. Part of the discussion covered Google’s new AI chat bot Bard. And while the creative output of Bard was impressive, it was a little too creative when asked asked about economics. Bard recommended five books, but all five were nonexistent books. This is called “hallucination” in the AI realm.

I decided to try this myself, but ask for the five best books on black holes. This is what came back from Bard:

1. Black Holes: The BBC Guide by Andrew Hamilton. This book is a comprehensive introduction to black holes, covering their history, physics, and astrophysics. It is written in a clear and accessible style, and is perfect for anyone who wants to learn more about these fascinating objects. (link provided: https://www.goodreads.com/book/show/29537175-black-holes-the-reith-lectures)

2. The Black Hole War: My Battle with Stephen Hawking to Make the Universe Safe for Quantum Mechanics by Leonard Susskind. This book tells the story of the scientific debate between Susskind and Hawking about the nature of black holes. It is a fascinating read, and provides a great introduction to some of the most complex physics of our time. (link provided: https://www.thriftbooks.com/w/the-black-hole-war-my-battle-with-stephen-hawking-to-make-the-world-safe-for-quantum-mechanics_leonard-susskind/296413/#edition=4644854&idiq=11329467)

3. A Brief History of Time by Stephen Hawking. This classic book is a must-read for anyone interested in black holes or cosmology. Hawking explains complex concepts in a clear and engaging way, and his book is full of insights into the nature of the universe. (link provided: https://www.amazon.com/Brief-History-Time-Stephen-Hawking/dp/0553380168)

4. Black Holes & Time Warps: Einstein’s Outrageous Legacy by Kip Thorne. This book is a more advanced treatment of black holes, but it is still written in a clear and accessible style. Thorne is one of the world’s leading experts on black holes, and his book provides a wealth of information about these fascinating objects. (link provided: https://www.amazon.com/Black-Holes-Time-Warps-Commonwealth/dp/0393312763)

5. The Little Book of Black Holes by Janna Levin. This book is a great introduction to black holes for people who are new to the subject. Levin writes in a clear and engaging style, and she uses humor and analogy to make the physics more accessible. (link provided: https://www.amazon.com/Little-Black-Holes-Science-Essentials/dp/0691163723)

Bard was even helpful enough to provide links to the books being cited.

After looking up these books, related authors, and links, here is what I found:

  • I could not find the first book by Andrew Hamilton, though he is a professor in the Department of Astrophysical and Planetary Sciences at Cornell University. Also, the link was to a different book.
  • The second, third, and fourth book references were accurate, as were the associated links.
  • The fifth book exists, but the authors are Steven S. Gubser and Frans Pretorius, not Janna Levin, who wrote other books on black holes.

So that gives you a 40 percent error rate on the 5 books listed. It does not inspire confidence. I am afraid to ask for the top 10 if only because it would take more time to correct this supposedly amazing chat bot.

And I do not really know if these are the top books in the field. Chat GPT gave me three of the five books listed, and also named the first book linked in Bard’s response, but attributed the lecture to Roger Penrose (the name of the lecture series) rather than Stephen Hawking.

Caution is highly recommended with these chat bots.

Television: Black Mirror Has Another Space Episode

Posted on by onespaceman2000
Image (Credit): Aaron Paul and Josh Hartnett from Black Mirror. (Netflix)

While I recommend the second season of Star Trek: Strange New Worlds to anyone looking for a good program (now that the third and final season of Star Trek: Picard has ended), you can also tune into the new season of Netflix’ Black Mirror for a space episode.

You may remember the “USS Callister” episode from season 4 back in 2017, which played off of the Star Trek series. It was one of the better episodes of the series. Well, in season 6 that just started you get to see another space-related episode called “Beyond the Sea.” It is a strange story about astronauts living on a space station while their replicas live back on Earth. The astronauts can slip into the replicas at any time to be back on Earth with their families.

The story starts out well enough (as does with acting, with Josh Hartnett and Aaron Paul playing the astronauts), but then it gets weird, as one might expect with this series.

I do not want to give too much away, but the time period is very odd as is the ending of the story. It makes little sense to me and does not seem to be a completed thought. One would almost expect a follow-on episode, but it is not clear how that could ever correct what we just witnessed.

Hence, I am not recommending the episode, but instead pointing it out for the curious. Even poorly plotted episodes can have minor merits. You decide.

And then go back and watch the “USS Callister” episode to clear your head. That one I can recommend.

NASA TV: Stay Tuned In

Posted on by onespaceman2000

If you cannot find anything worthwhile on regular television, don’t forget that NASA continues to broadcast key events on its own television station, including this week’s meeting on UFOs, now called “unidentified anomalous phenomena,” or UAPs.

Here is the latest schedule for NASA TV:

Tuesday, May 30
9 a.m. – Coverage of hatch closure for the Axiom Mission 2 crew aboard the International Space Station. Hatch closure scheduled for approx. 9:10 a.m. 
10:45 a.m. – Coverage of the the Axiom Mission 2 crew undocking from the International Space Station. Undocking scheduled for 11:05 a.m.
12:30 p.m. – ISS Expedition 69 in-flight educational event with the New Mexico Museum of Space History in Alamogordo, NM, and NASA flight engineers Frank Rubio and Steve Bowen
2 p.m. — Media teleconference on the science bound for the International Space Station aboard SpaceX’s 28th commercial resupply services mission

Wednesday, May 31
10:30 a.m. – Coverage of the public meeting of the independent study team on categorizing and evaluating data of unidentified anomalous phenomena (UAP)
3 p.m. – Unidentified anomalous phenomena (UAP) post-meeting media teleconference

Thursday, June 1
12 p.m. – News conference for upcoming spacewalks to install new International Space Station Roll-Out Solar Arrays (IROSAs)
7 p.m. — NASA and U.S. Poet Laureate Ada Limón unveil her poem for Europa

Television: Stars on Mars

Posted on by onespaceman2000
Image (Credit): Preview for the new television series Stars on Mars. (Fox)

The silly reality shows are now reaching for the stars, or at least a distant planet, with William Shatner leading the way. Fox’s new program Stars on Mars, premiering on June 5th, will feature numerous celebrities trying to survive in a “Mars-like” atmosphere. Planned guests include Lance Armstrong, Olympic figure skater Adam Rippon, professional football player Richard Sherman, and others.

I have no plans to watch this show, but I expect it may encourage support for space travel given that many of those who do watch the show will want to quickly leave this planet in the hopes of finding intelligent life somewhere.

NASA may be having funding problems, but bad TV always seems to find someone with deep pockets.

Image (Credit): Martian base for Stars on Mars. (Fox)

In Case You Missed It/Television: JWST on 60 Minutes

Posted on by onespaceman2000
Image (Credit): Scott Pelley on 60 Minutes discussing JWST. (CBS)

Last month 60 Minutes had a piece on the James Webb Space Telescope (JWST), titled The Origin of Everything, that provided viewers with more amazing images. I recommend the episode. I also plan to watch a few more times myself.

For a taste of the episode, here is Matt Mountain, who heads up JWST’s operations as president of the Association of Universities for Research in Astronomy, discussing the speckled images captured at the very start as engineers used a star to align the telescope’s 18 mirrors.

Matt Mountain: These were not artifacts from the detector. These were not strange stars. The whole of the sky was filled with galaxies. There was no empty sky. And that’s when I went, “This telescope’s going to be phenomenal.”

Scott Pelley: No empty sky? What do you mean by that?

Matt Mountain: On almost every image we’re taking now, we see galaxies everywhere. I mean, we took a simple picture of a planet in our own system, Neptune. You know, it was this beautiful orb just sitting there and we saw some rings. In the background are galaxies again. It tells us that our universe is filled with galaxies. We knew this theoretically but when you go out to the night sky, we’re used to saying, “Well, look up at the night sky, we see those stars.” We can no longer say that. We now have to say, “Look up at the night sky and there are galaxies everywhere.”

Scott Pelley: We call it space because we thought there was nothing out there.

Matt Mountain: There is no empty sky with James Webb. That is what we have discovered.

You can watch the episode here.