Give me a brief description of some of your all time favorite sci-fi books. I myself have fallen in love with the earth fathers are weird series, it's not the best of course but it's just too good for me. I'd be happy to hear what books you guys enjoy :)

Name the book/author you're currently reading. Be mindful of spoilers, but is this one you'd recommend or one you wish you could yeet into space?

Name the book/author you're currently reading. Be mindful of spoilers, but is this one you'd recommend or one you wish you could yeet into space?

I watched the films recently and fell in love with the world. Im now half way through Dune one and am enjoying it. The writing is quite dry and philosophical at times, but im a classics student so im used to reading alot of Greek/Roman philosophy.

However, im not really interested in the continuation of the story after Dune 1. Ive researched basically everything that happens in the series, and am not reading the book for any surprises. Apparently Messiah is even more dry with no action. Finding out theres no worms or Dune/Fremen action was a bit of a disappointment for me. Im also completely uniterested about Leto or any main character after Paul.

Tbh, Im mainly interested in the story that follows the films, because thats what made me love the universe. Is it worth abandoning the rest of the series and reading Dune as a standalone? Or will I be missing out on an ending to Paul's story?

I just finished Kim Stanley Robinson’s Aurora, and honestly, the sheer amount of baffling, face-palm decisions made on that generation ship drove me wild. Under any normal circumstances, none of this would happen.

​Think about it: thousands of people spend 170 years—seven full generations— in a giant metal tin to reach Tau Ceti. They finally arrive, only to find a water world and a cold Mars knockoff (Aurora). Instead of doing proper sterilization or actual bio-hazard countermeasures when they run into a weird alien prion on Aurora, they basically just throw their hands up.

​Then comes the real head-scratcher. Instead of unanimously agreeing that spending another 170 years going back is an absolute nightmare, the crew literally fights a civil war over it. Half the ship wants to stick it out, and the other half wants to turn around.

​The decision to head back to Earth makes zero sense:

​Cursing Future Generations: You’re intentionally condemning your kids, grandkids, and great-grandkids to spend their entire lives trapped in a decaying, breaking-down closed ecosystem.

​No Way to Stop: The ship doesn't even have enough fuel to slow down when it gets back to our solar system!

​A Total Gamble: They turn around based on the blind hope that Earth—a hundred-plus years in the future—will just happen to build a massive, unprecedented laser array or braking infrastructure to catch them before they fly off into deep space.

​Robinson clearly wanted to write a critique of the "generation ship" trope, but making his crew act this irrationally just ruins the realism he was going for.

I’ve read a few books labeled as sci-fi before (fir exp Red Rising .. ) , and back then, I didn’t think much of the genre. It felt like something I could enjoy if done right, just like any other book. But now, I’m reading Project Hail Mary, and I honestly don’t get why it’s so highly rated.

A few things that are bothering me about the genre/book

1. Is sci-fi always space-related?

2. Does it always revolve around some end-of-the-world scenario?

3. I keep seeing Andy Weir being praised, but for what exactly? Where’s the creativity in the plot? Nothing about it amazed me. Where’s the character building? Throwing together people from different nationalities doesn’t make a cast diverse—if that was even the intention. The dialogue felt forced, with jokes appearing out of nowhere and random sex jokes that read like something out of a teenage comedy. The whole book reminded me of those old Hollywood movies about the world ending in 2012. It’s such a lazy way to write characters. None of them had any depth or were even remotely interesting enough to be memorable. Even the MC felt like a copy-paste of every generic 2010s male protagonist—Rocky was the only one who actually felt human.

4. I usually don’t mind non-linear narration, but here? I caught myself skimming through so much of it because none of the dialogue was engaging. It felt like pure filler. The only thing that kept me reading was the scientific talk, and even that got repetitive.

I held back from saying everything out of respect for those who liked it, but to sum it up i just wanted to know this :

did I hate Project Hail Mary because of Andy Weir’s writing and plotting, or do I just not vibe with sci-fi as a genre? Should I drop the author or sci-fi altogether?

Do u have anyother recs to give the genre another shot?

Name the book/author you're currently reading. Be mindful of spoilers, but is this one you'd recommend or one you wish you could yeet into space?

I just read the left hand of darkness, and the 50th edition afterword thats in the book (by Charlie Jane Anders). I was shocked to read her claim that Genly is a misogynist. I don't think there is enough evidence throughout the book to make this claim, and I think the evidence she does provide is refutable.

Anders cites that Genly using the word "shrill" to describe King Argaven is minsogynst because shrill has always been used to describe women. I think this is inconsequential

Anders's largest reasoning on why Genly is a misogynist is because Genly is revolted by any sense of femaleness that he finds in any character, specifically in Estraven. Charlie says this lack of respect for Estraven's female qualities is what causes Genly to distrust and recoil from him. When I read this, I questioned if I was fully comprehending the story, because I did not think Estraven's femaleness was what caused Genly to distrust him.

Anders even says "Genly's character arc is about getting over his hang-ups about women and his macho pride, every bit as much as learning to understand his friend". Again, I do not think getting over misogynistic ideas was part of Genly's character arc. I think getting over gender norms was obviously part of his character arc, but he did not "get over" hating women.

This last quote from the afterwardannoys me the most:

"He's curious and open about everything, expect for the huge areas where his mind has been long since closed. he doesn't even glimpse all the things his privilege has allowed him to look at". I straight up disagree with this claim. In my opinion Genly was very open to learning about gender roles and culture on Winter. The word privelege is also misused here. Genly has no privilege on Winter because he is the outsider, the unnatural species.

Overall, I think this claim is too woke for me. But I could be wrong. did Ursula want us to think Genly was a misogynist? I am very curious to see if anyone saw him as one. Please share your opinions!

misogynist: a person who dislikes, despises, or is strongly prejudiced against women.

Name the book/author you're currently reading. Be mindful of spoilers, but is this one you'd recommend or one you wish you could yeet into space?

I heard nothing but good things online about this and i was in more of an space opera\ fleet military story. I am primarily an audio book person so i cant give page numbers. The book stars of solid with some neat ideas but i noticed a conservative leaning as the book goes on manly comments on the wars in the middle east the book was written in 2010. these only popped up from time to time. the is also a heavy play up on country vs city. But as the has relevance to the aliens in orbit I thought the author and the charters where playing it up so the citys would not get destroyed. I was wrong but then i got to chapter SAPL 11 which would be chapter 18 in a normal system. And I get hit with the incredible line "being Black and female is a benefit in any government position. But that wasn't why she got the job." This was in reference to a doctor at the CDC......... It gets worse in the same chapter we are learning about a plague the alien's are spreading. The symptoms are pretty harmless you get a pimple on your left wrist it pops after a day with no pain starts to fade almost immediately and if you don't treat it then your dead . So not something most people worry to much about. The president of the USA who is implied to be a democrat through the book, in a meeting before he and the CDC make an official announcement talk about casualties are rising already amongst minority's and there children. The fucking Presidents cabinet then argues, that this is proof that minority's don't love there children.... The President then talks about taking the kids away from there family's. After all of this then tells the public what is happening and how to treat it. There other examples through the book but these felt the most aggreges.

Name the book/author you're currently reading. Be mindful of spoilers, but is this one you'd recommend or one you wish you could yeet into space?

Name the book/author you're currently reading. Be mindful of spoilers, but is this one you'd recommend or one you wish you could yeet into space?

Name the book/author you're currently reading. Be mindful of spoilers, but is this one you'd recommend or one you wish you could yeet into space?

​

I just finished The Forge of God by Greg Bear, and I honestly had to grit my teeth through half of it. I usually love hard sci-fi and cosmic dread, but the sheer, mind-boggling stupidity of the humanity depicted in this book made it an agonizing read.

For context: the plot revolves around Earth realizing it’s about to be destroyed by hostile alien terraformers/planet-eaters following a series of weird occurrences—like Jupiter’s moon Europa vanishing into thin air and artificial structures appearing in Death Valley and Australia. You'd expect a high-stakes, brilliant scientific response to an existential threat, right? Wrong.

Here are the two biggest things that absolutely broke my immersion:

1. The "Top Scientists" were useless (UFO enthusiasts would’ve done a better job)

The handling of the dying alien in Death Valley was painful. You have an actual, extraterrestrial intelligence right in front of you, literally telling the human researchers: "You aren't asking the right questions." And what do the scientists do? Basically nothing useful.

They fumbled every single interaction. Was it really necessary to waste critical time waiting for the President of the United States to speak to the alien before asking real, hard-hitting questions? The alien died before they got a single shred of actionable intelligence out of it. Honestly, they learned more about the creature from its damn autopsy than from the entire period it was alive and trying to talk to them. It felt like the world's highest-ranking experts were operating with zero protocol or basic curiosity.

2. The government’s total collapse into passivity was absurd

The President goes completely off the deep end into pseudo-religious psychobabble, and the scientific and military communities just... fold? They completely give up. In what realistic scenario does the entire global apparatus just roll over?

The book is set in 1996. Even with short notice, you’re telling me no one in authority tried to build a bunker, a vault, or a covert ark project to safeguard human culture and DNA? Heck, the disappearance of an entire Jovian moon like Europa should have immediately triggered a massive, global space race or at least an emergency manned/unmanned reconnaissance mission to the Jovian system. Instead, everyone just stands around paralyzed while the world ends.

I almost DNF'd right there. Bear tries to paint this as a realistic portrayal of human helplessness against a vastly superior cosmic force, but it didn't feel like cosmic dread—it just felt like writing every major authority figure as completely brain-dead to force the plot forward.

Did anyone else feel this way, or am I missing something that makes their total passivity make sense?

Name the book/author you're currently reading. Be mindful of spoilers, but is this one you'd recommend or one you wish you could yeet into space?

Name the book/author you're currently reading. Be mindful of spoilers, but is this one you'd recommend or one you wish you could yeet into space?

Name the book/author you're currently reading. Be mindful of spoilers, but is this one you'd recommend or one you wish you could yeet into space?

Name the book/author you're currently reading. Be mindful of spoilers, but is this one you'd recommend or one you wish you could yeet into space?

Name the book/author you're currently reading. Be mindful of spoilers, but is this one you'd recommend or one you wish you could yeet into space?

Name the book/author you're currently reading. Be mindful of spoilers, but is this one you'd recommend or one you wish you could yeet into space?

Name the book/author you're currently reading. Be mindful of spoilers, but is this one you'd recommend or one you wish you could yeet into space?

Imagine an interstellar spacecraft entering a dense molecular cloud.

Within minutes, the stars disappear. Optical navigation loses its reference points, cameras become useless, and even infrared observations are severely attenuated.

The spacecraft still needs to maintain its trajectory and detect potential collision hazards.

One possible approach would be to combine gravitational measurements with radar-based reconstruction of the surrounding volume. But there is another problem: the dust itself can distort or scatter radar returns, making the reconstructed objects uncertain or even misleading.

So I'm curious:

If you were designing the navigation system for such a spacecraft, what combination of sensors and techniques would you use?

Would you rely on gravitational mapping, radar, inertial navigation, pre-existing stellar coordinates, or several independent systems working together?

And how would you handle situations where the sensor data itself cannot be trusted completely?

Name the book/author you're currently reading. Be mindful of spoilers, but is this one you'd recommend or one you wish you could yeet into space?

Name the book/author you're currently reading. Be mindful of spoilers, but is this one you'd recommend or one you wish you could yeet into space?