Recently, Neil deGrasse Tyson visited Stephen Colbert to talk about aliens and his new book Take Me To Your Leader: Perspectives On Your First Alien Encounter. He discussed aliens, why you probably shouldn’t shake hands, and how they might mirror what they see of humanity.
It made me think of the story I wrote on that topic, and how I hope that humanity does more good than not. I’ve re-posted before but I like the story, so here it is again. Click through for the full piece.
And when those parachutes came out, when the mains came out, it was like God himself led us down to the water. And I had a big old grin on my face. It was intense. It went from intense to pure elation.
If you are curious about what it’s like to pilot in space, the difference between a touchscreen controller and stick-and-throttle hand controllers, or the “very intense” 13 minutes and 36 seconds of reentry, read on.
I was!
* * *
NASA/Jim Ross (left to right, Jeremy Hansen, Christina Koch, Victor Glover, Reid Wiseman)
NASA reminded me that we have a new, if transitory, neighbor in the skies overhead. The comet PanSTARRS is making a quick visit and tonight is the closest it will come to the sun.
This is a good weekend for northern hemisphere comet watchers to try to catch PanSTARRS an hour or so before sunrise, as the comet grows brighter approaching its perihelion on April 19. On April 26 the comet makes its closest approach to our fair planet but by then will be difficult to see in the solar glare. Good views of this comet PanSTARRS in late April and early May will be from the southern hemisphere.
And to save you from tracking down one of the many (many) space-themed Artemis links I’ve put up over the past couple of days, you can watch tonight’s homecoming here starting at 6:30pm EDT!
Each morning, the flight crew is awoken by a song, hand-picked by Mission Control specialists back home on Earth. The long-standing practice keeps astronauts on schedule and connects them to the rest of humanity.
The crew is scheduled to splash down tomorrow evening (April 10th), off the coast of San Diego. Stay tuned for that, and for the final entry in their wake-up playlist!
Since my recent posts have spent a lot of time in space, let’s take a slight break from the nonfiction drama of NASA’s Artemis II mission and shift over to the fictional world of space adventure.
In his books, Andy Weir (The Martian) works hard to bring scientific accuracy to his fiction. The challenge is balancing the demands of a thrilling story with the science that grounds it in reality.
While “Project Hail Mary” has its share of explosions and catastrophes, it’s the thinking that’s thrilling. Grace and Rocky must come together, with tools and whiteboards, craft and ingenuity, to solve a seemingly insoluble problem. They make mistakes, but they learn from those mistakes and from each other.
… when I walked out of a recent preview screening of the film adaptation of Andy Weir’s 2021 science fiction novel Project Hail Mary, I had tears of joy in my eyes. The filmmakers had done justice not just to the original story, but also to the science at the heart of it.
From NASA, with lots of interesting subsidiary links:
Let NASA shed some light: Explore the resources below to learn the science facts fueling the science fiction.
(Wait, Tau Ceti was also featured in fiction by Isaac Asimov, Arthur C. Clarke, Frank Herbert, Robert Heinlein, Ursula K. Le Guin, and Kim Stanley Robinson? And was the setting for Barbarella? This planet gets around!)
The final assessment of the science? Not perfect, but good. And precisely accurate or not, this promises to be another very entertaining movie. (I’ve read the book but haven’t seen the film yet. Yes, I am a little behind the curve!)
Since we’re here, how about an article on the movie as a climate parable? (warning, spoilers!)
A quick update from the solar system’s coolest road trip: the Artemis II mission just set a new distance record, going farther into space than the Apollo 13 astronauts did in 1970.
“There was a moment about an hour ago where Mission Control Houston reoriented our spacecraft as the sun was setting behind the Earth. And I don’t know what we all expected to see at that moment, but you could see the entire globe, from pole to pole. You could see Africa, Europe, and if you looked really close, you could see the northern lights. It was the most spectacular moment, and it paused all four of us in our tracks.” — mission commander Reid Wiseman
The Artemis II Orion spacecraft has launched, and the mission is underway!
There is also a livestream from Orion itself (claustrophobes need not apply), but availability is spotty due to bandwidth and popularity. Because space!
You must be logged in to post a comment.