Tag Archives: space travel

513. Heinlein’s Time for the Stars

Yesterday (June 25) I had a request from a reader for advice on which Heinleins to read after Stranger and Starship Troopers. I replied that my favorites were Door into Summer for the old compact Heinleins, Time Enough for Love for the later, long-winded ones, and Time for the Stars among the juveniles.

The exchange reminded me of a post I had written but not published, because I had an excess of Heinlein related posts going at the time. Here it is, slightly updated and finally published.


Time for the Stars is one of my favorite Heinlein juveniles. I am using it here as a foil to Spirit Deer, in talking about core stories.

Spirit Deer was my first novel, written for adults but very short. I later stripped it of wife and adult friends, and turned into a juvenile. It appeared in Serial between June 5th and August 10th of last year. See 364. The Core Story and 398. Summing up Spirit Deer.

If you strip Time for the Stars and Spirit Deer both down to the core, and they are quest stories. The explorers on the torch ship Lewis and Clark are ostensibly seeking knowledge, but for the young communication techs (i.e. telepaths) that quest in inextricably bound up with a search for maturity. Tim, in Spirit Deer, is seeking survival, and a return to normalcy, but he cannot achieve that without finding maturity.

If you haven’t read Time for the Stars (and why haven’t you?), here is a brief summary.

Tom and Pat Bartlett are twin brothers who are part of an experiment to see if telepathy exists. They go along as a joke, and find that it is not a joke. The “secret language” they have used all their lives turns out to actually be telepathy. What they think other people can’t understand, they in fact cannot hear.

The discovery that makes this more than a parlor trick is that true telepaths can communicate long distances — proven as far as Pluto — and their contact does not show a speed of light time lag. Now relativistic starships can go out from star to star without having to return home to bring back their data.

Tom goes to space and Pat, the dominating twin, stays behind. Tom learns to assert his independence, especially as his stay-behind twin ages much more rapidly. The trip is grueling, the exploration dangerous, and eventually Tom returns home, still young while his twin has grown old.

That is all the summary I can give without spoilers, but how much do you need?

The voyage of the Lewis and Clark is a long trip away and a quick return. Tim, in Spirit Deer, has a quick plunge into the wild and a long return. They differ in detail, but the arc is home — away — home again.

There aren’t more than a billion stories with that arc, significantly including the Heinlein juveniles Starman Jones, Tunnel in the Sky, and Have Spacesuit — Will Travel, all of which are excellent. Upon returning home, these story’s characters characters are changed by their experiences. Jones’ life is most changed, with some losses and great gains. Rod Walker of Tunnel finds a career. Kip Russell of Spacesuit gets on with plans for his life, but his options are immensely augmented.

All four are Heinlein at his best.


500. Heinlein’s Harems

Heinlein did not invent group sex, but he tried to take out a patent on it.

               (Disclaimer: I made that up about the patent. It’s called hyperbole, the use of exaggerations and untrue statements for effect. The difference between hyperbole and lying is that in hyperbole, you don’t expect anyone to believe you.
               If you offer exaggerated or untrue statements with the style, cadence, and straight face of hyperbole, but you expect to be believed, that’s lying disguised as hyperbole. You may have seen this happen recently. At least one of our leaders makes it public policy.)

The world first became aware of Heinlein’s preoccupation with group sex in 1961 with his novel Stranger in a Strange Land. I didn’t buy in; I couldn’t accept the underlying idea. A successful family of multiple males and females didn’t seem likely. Most 1+1 marriages fail, and a lot of the ones which don’t fail, should fail. The idea of a whole passel of people living together in one big happy sexual family without exploding from the stresses generated strained my willing suspension of disbelief.

Hippies tried it a few years later. It was a lot of fun for the alpha personalities, but not so much for the shy ones who just went along with the idea. Communes tended to fall apart quickly.

Kings often have multiple women. In the orient, they called them harems. In the west, they called them mistresses. But any family of the 1+n style can’t be very successful. It will always result in one tired guy and a lot of women feeling blue and lonely.

Heinlein multiplied his multi-person families throughout the rest of his career, and to be fair, he did once portray such a family falling apart in the novel Friday.

Let me paint you a picture.  Start with a bunch of naked people. The men are okay looking and the women are beautiful. No exceptions on that issue. They are all young; that part is easy enough since they are all Howards and therefore semi-immortal. Put them in a luxurious lounge, with self-aware computers attending to their every whim. Now let the sex begin — but it doesn’t. Instead, we get endless, interminable, unquenchable talking about sex.

I read Stranger in high school. Three years later, in college, The Harrad Experiment was all the rage. It was about a school which encouraged its students to experiment with free love (as it was called in that era). My roommate read it and complained, “They don’t do it; they just talk about it.” I can’t verify that statement. It sounded so much like Stranger that I gave it a miss.

               (Disclaimer: Heinlein is one of my favorite authors. I re-read him more often than anyone but Zelazny. On the subject of sex, however, he sees the smiles and ignores the strains. For him, the cup is neither half-full nor half-empty. It is overflowing. It’s a nice idea, but it strains my credulity.)

When I wrote Cyan, two kinds of multi-person families showed up. Saloman Curran was the product of a ring family. That appears first in Chapter Six, Stranded on Earth [3] in the odd way that book is laid out. Ring families were a disaster for adults and children alike, and their structure goes a long way toward explaining why our villain was so villainous.

The ten explorers who set out on their multi-year journey to Procyon were a family of another kind, and one that worked out fairly well. They were young, healthy men and women, cut off from contact with any other humans, and stimulated by the excitement and danger of exploration. Sex was sure to happen anyway, so NASA made sure they were compatible during training. Read between the lines of that statement. I didn’t set the situation up for titillation; I was working out what I thought might actually happen. Once the explorers returned to Earth, the ten-some did not last. It had existed due to a particular situation, which was not likely to be repeated.

               (Disclaimer: Yes, I know this was supposed to be the future, yet the explorers are all apparently hetero. I started Cyan in the early eighties for that audience. If I were writing it today, I would have to change some things, but it’s really too late now.)

Heinlein was trying to shake up a moribund society, and make it look at what might happen. I was trying, a generation later, to figure out what probably would happen.


Briefly, back to hyperbole as humor. Once in a meeting, I said with a straight face that, “Only stupid people exaggerate. Smart people use hyperbole.” Most of my friends just looked at me (that happened a lot). The one friend who got it, roared.

Yes, I know. It isn’t funny in cold print. It’s all a matter of timing.

495. Everybody, Two Jobs

Everything about Cyan was designed to give a picture of what might actually happen in the early days of extra-solar exploration. No ray guns, no hovercraft of the Marty McFly type, but hovercraft in the sense of ground-effect machines instead. Some of the technology I chose to give my people was not too far advanced over what we have here, early in the millennium. Why? Because if you are light years from home, you want your gear to work. It is not particularly important that it be up to date, but it needs to be indestructible. (see 253. Handgun Accuracy)

They walked a lot on Cyan. Feet don’t need new batteries.

In real exploration, you can’t expect everybody to survive. That means that you don’t want just one medic, or pilot. Someone has to be ready to step up in case of tragedy, and that needs to be planned in advance.

Which brings us to today . . . I mentioned last week that I have been cleaning out a house I used to live in. Today (May 11, actually, since I write these things ahead) I found an old ms. of Cyan with some notes I hadn’t seen in years.

I wrote the first half of Cyan on a typewriter. Go google it; it’s a crude instrument from ancient days. You actually had to spell words right without spell check, and if you lost something, it stayed lost.

That is why I am posting this now. I had intended to talk about this during the run-up to the publication of Cyan, but I didn’t want to trust my memory for details. Now I have the details right in front of me on a sheet of paper I typed up decades ago.

Except for Keir, everybody on the roster of the starship Darwin had a specialty, and one or more back-up specialties. Here is the list, alphabetically.

        Stephan Andrax    captain (spaceside) – astrophysicist
        Debra Bruner        microbiologist – astronomer – medic
        Petra Crowley       geologist – soils scientist
        Keir Delacroix       groundside crew leader – generalist
        Viki Johanssen      anthropologist – paleontologist
        Gus Leinhoff         zoologist – biochemist – medic
        Leia Polanyi          paleontologist – geologist
        Ramananda Rao  meteorologist – cartographer – geologist
        Tasmeen Rao       first officer (spaceside) – pilot (starship and landing craft) – engineer
        Uke Tomiki           botanist – biochemist – medic

In fact, only weeks into their exploration, a tragedy forces two of the crew to take on the job of one who has died, with unforeseen consequences. You know what I’m talking about, or you will as soon as you download Cyan from Amazon.

In the original iteration of Cyan, the expedition was from a united Earth with crew members from many nations. Stephan and Viki were Scandinavian, Petra was Greek, Keir was French, Gus was German, Debra and Leia were American, Ram and Tasmeen were from Trinidad, and Uke was Japanese. That hopeful future died along the way. In the world that Cyan eventually came to represent, the ever voracious United States, following a world wide financial crisis, gobbled up Canada, Mexico and the Caribbean. The crew members were now all from the United States of North America, but with their various ethnic backgrounds intact.

I like the idea of a peaceful, united world, but even when I began Cyan, America looked hungry. Today — well let’s not open that can of worms. Let’s just say that the less than peaceful Earth that ended up in the novel Cyan represents another attempt at realism.

Shut the Door, Martha!

This is unnumbered because it will be short — not so much a post, as a post script. In Serial today, Neil and Carmen finally make love but they do it off stage. I prefer that, most of the time.

Several reviewers of Cyan complained about the amount of sex in the novel. I don’t understand that. It was absolutely necessary to the story, since Cyan was a description of how the exploration of nearby extra-solar planets might actually happen. Given the isolation the explorers would endure, sex was a essential part of the mix.  Even then, most of the sex takes place off stage or nearly off stage.

This subject came up in a panel at Westercon. I was in the audience, not on stage. The question they were considering was, “When your characters have sex, do you shut the door?” Some did; some didn’t. No one asked me, but unless there is an overriding reason otherwise, I usually shut the door.

Even fictional people deserve some privacy.

469. Joe Engle, Astronaut

Joe Engle missed his chance to go to the moon when he was bumped from Apollo 17 by Harrison Schmitt. It made sense. Schmitt was a geologist turned astronaut, and became the only one of the scientist-astronauts to get to the moon. He was, in fact, the only scientist to fly in space before the space shuttle program.

Joe Engle never became a household name like John Glenn and Neil Armstrong, but fighter jet crazy and space crazy kids of my generation were already aware of him before Apollo began. Not through the internet, which was decades away, nor from books in the library which were always two generations out of date, but from Popular Mechanics and Popular Science magazines. That was where my generation went to read about what was newer, faster, shinier, and cooler.

Iven Kincheloe, Mel Apt, Chuck Yaeger, Scott Crossfield, Joe Walker — if those names don’t stir your blood, you missed out. They were test pilots at Edwards Air Force Base who flew the newest and the best, especially the X-1, X-2, and most especially the X-15.

Joe Engle was one of them. By the way, so was that other guy, Neil Armstrong.

Engle decided to be a test pilot while in college, where he was in Air Force ROTC. Chuck Yeager recommended him for USAF test pilot school, and he subsequently attended Aerospace Research Pilot School. This was pre-NASA when the Air Force planned to put a man in space in a project called MISS (Man in Space Soonest). MISS morphed into Mercury after NASA took over the space program from the Air Force.

Engle served as a jet test pilot at Edwards and applied to NASA to be an astronaut. Instead, the Air Force chose him for the X-15 program. There he made sixteen flights; the fastest speed he recorded was 3887 mph. His highest altitude was 53.1 miles.

FAI (Fédération aéronautique internationale) in Switzerland maintains world records for human space flight. They set the limit of space at 100 kilometers. That’s 62.1 miles in the measurements Americans still use. In the days of the X-15, the Air Force set 50 miles as the edge of space and awarded an astronaut’s wings to any pilot exceeding that altitude. Engle exceeded fifty miles three times in the X-15.

(Fellow test pilot Joe Walker flew the X-15 above 100 kilometers twice, becoming the eighth American in space by the FAI’s more difficult criterion.)

Joe Engle applied to NASA again and was accepted. He was backup Lunar Module pilot for Apollo 14, and would have landed on the moon in Apollo 17. Engle then elected to transfer to the Space Shuttle program. He commanded one of the crews which flew multiple flight on the unpowered Enterprise. This near-shuttle was carried aloft on a Boeing 747 and dropped for a dead stick landing to evaluate its aerodynamic characteristics. NASA had to determine if the shuttle could land before it would launch it into space.

Engle was backup for the first Space Shuttle flight, and commander of the second flight. He later commanded STS-51-1.

Joe Engle is the only man to have flown two different types of winged vehicle into space. He is also the only remaining pilot of the twelve who flew the X-15, which he still calls his favorite aircraft.

468. Astronauts Left Behind

These poor guys got left behind when Apollo 17 went to the moon, and then I left them behind as well. This and the following post were originally planned for January but life got in the way.

When Apollo missions 18, 19, and 20 were cancelled, ten astronauts lost their chance at the moon. They were:

joe Engle who was scheduled for Apollo 17, but was replaced on that mission by Harrison Schmitt. (see 444. Last Men on the Moon) He will get his own post on Wednesday.

Richard Gordon and Vance Brand, who were scheduled for Apollo 18 along with Schmitt.

Fred Haise, William Pogue, and Gerald Carr who were scheduled for Apollo 19.

Stuart Roosa, Paul Weitz, Jack Lousma, and Don Lind who were on the short list for Apollo 20, although the final choice of three had not been made at the time of cancellation.

Here are their individual stories:

Stuart Roosa had been the Command Module Pilot of Apollo 14, the third moon landing. It was his only mission in space. He did not fly in space after Apollo 18 was cancelled.

Richard Gordon flew first on Gemini 11 where he and Pete Conrad set a record for the highest apogee earth orbit, while Gordon performed two space walks. He was Command Module Pilot of Apollo 12, the second moon landing. He did not fly in space after Apollo 18 was cancelled.

Vance Brand was on the backup crew of Apollo 15 and scheduled for the cancelled Apollo 18. He was then backup on Skylabs 3 and 4, and was on the rescue team held in reserve for a possible Skylab disaster. He finally flew on space on the Apollo-Soyuz mission, and later commanded the first fully operational Space Shuttle mission on the Columbia. He commanded Challenger on the tenth Space Shuttle flight and Columbia again on the thirty-eighth shuttle flight.

Fred Haise had gone around the moon on the ill-fated Apollo 13. On Apollo 19 he would have landed on the moon. He subsequently was a pilot on the ALT program (full title, Space Shuttle Approach and Landing Tests), where he piloted the unpowered Enterprise to three successful landings, after being dropped from a 747. He was scheduled to fly the second Space Shuttle mission to boost Skylab to a higher orbit, but that was cancelled when delays in the shuttle program allowed Skylab to fall.

Skylab plays a role in the stories of several of these astronauts. For details, go to posts 297   298  and  299.

William Pogue and Gerald Carr both shifted from Apollo to Skylab after the cancellation of Apollo 19. They were part of the Skylab 4 crew which spent 84 days in space.

Paul Weitz also shifted to the Skylab project, where he was on the crew of Skylab 2, the first manned mission. Skylab was badly damaged during its unmanned launch, a mission that was called Skylab 1. Weitz along with Pete Conrad and Joseph Kerwin spent much of their mission doing repairs.  Weitz retired from NASA, then returned to fly the maiden voyage of the Space Shuttle Challenger.

Jack Lousma was on the crew of Skylab 3, where he spent 60 days in space. He subsequently was commander of STS-3, the third orbital test flight of Space Shuttle Columbia.

Don Lind once said he was “in the right place at the wrong time.” He was one of the scientist-astronauts brought into Apollo and would most likely have followed Schmitt in rotation had Apollo 20 not been cancelled. He moved to Skylab, where he was backup for Skylabs 3 and 4, on standby for a rescue mission that didn’t happen, and was scheduled for Skylab 5 mission, which also didn’t happen. He was under consideration for Skylab B, a second Skylab space station that was cancelled. He was under consideration for the Apollo-Soyuz mission, but was not chosen. He finally flew on STS-51-B in 1985 aboard Spacelab-3. Spacelab was a space lab, in module form, carried in the payload bay of a space shuttle. Lind had served nineteen years as an astronaut before his first and only spaceflight.

444. Last Men on the Moon

left to right: Schmitt, Cernan (seated), and Evens

The last Apollo mission occurred forty-five years ago this week, with final departure from the moon on December 14th..

The three men who went to the moon on Apollo 17 were not the original choice. Astronaut crews during Apollo were selected well in advance, with primary and backup crews for each mission. The backup crew, as a unit, was supposed to fly on a subsequent mission, but not the very next one. That plan was frequently disrupted by events. Everyone probably remembers from the movie Apollo 13 that Mattingly was originally part of the Apollo 13 crew, but was bumped at the last minute in favor of Swigert because Mattingly had been exposed to rubella. The actual shuffling that took place was far more complicated than that.

As Apollo wound down and missions 18, 19, and 20 were cancelled, (see 441. The Last Apollo) nine astronauts were going to lose their chance at the moon. One of these men was Harrison Schmitt who had been slated for Apollo 18. He was one of the scientist astronauts recruited by NASA. Given the schedule at the time Apollo 18 was cancelled, none of these scientists would have flown. This was unacceptable to the scientific community; they lobbied for and got Schmitt moved up to Apollo 17, which cost Joe Engle his mission.

What happened to the men who got the Apollo axe? Obviously that is worth at least one post, possibly more, but my rotation pushes that into January or later.

Eugene Cernan and Harrison Schmitt landed on the moon December 11. Their mission was J type, as were Apollo 15 and 16, which meant these missions were designed for a three day stay and included a Lunar Rover. This dune buggy looking vehicle allowed one or two astronauts to move further away from the Lunar Lander and greatly increased the usefulness of the mission.

Apollo 17 landed in the Taurus-Littrow region of the moon. This site allowed sampling a wide range of types of rock, as it consisted of an ancient lava flow, with surface broken by subsequent meteor strikes, and included secondary strikes. This means that ejecta from the nearby Tycho crater came to earth (came to Moon?) causing secondary, smaller craters at the Taurus-Littrow site. This allowed Schmitt to sample Tycho material even though an Apollo landing at Tycho never happened.

A few minutes before eleven PM, Greenwich Time, December 14, 1972, the last manned mission to the moon lifted off, to later rendezvous with the CSM and return to Earth. Gene Cernan was the last to enter the lunar Lander before take off. We’ll give him the final words:

“Too many years have passed for me to still be the last man to have left his footprints on the Moon. I believe with all my heart that somewhere out there is a young boy or girl with indomitable will and courage who will lift that dubious distinction from my shoulders and take us back where we belong. Let us give that dream a chance.”


I’ve read a large number of memoirs by astronauts and others involved in space exploration. The Last Man on the Moon by Eugene Cernan and Don Davis is one of the best. If you want more of this story, that is the place to go for it.