I read that story in the 90's or early 2000's. I'm quite sure it was a series, but I read only the first book. It was the French translation, so it is very possible that the story dates from earlier.

What I remember so far:

  • The aliens had created a vast network of underground tunnels under the surface of Mars.
  • The tunnels had been scrubbed spotless way before the humans arrived.
  • The humans found a sort of warehouse, not sure if it was in orbit or not, with a huge number of ships belonging to the aliens.
  • The aliens have been nicknamed the 'Eechees' because that's the sound made by their ships.
  • Based on the way the ship's are built and the internal arrangements like chairs, it was determined that the aliens look quite different than humans, though they are bipedal (not 100% sure on that one).
  • The humans managed to activate the alien ships, but they are pre-programmed with specific destinations and the humans never found a way to change the programmed destination.
  • One scene I remember is a ship with 3 or 4 people being sent near a globular cluster, which wasn't that impressive or interesting, and wouldn't fetch the crew much money when they come back, only to discover that there was a black hole nearby when the light from the cluster began to get heavily distorted. I remember one sentence that made me smile at the time: 'Something is eating the cluster!'
  • The book ends on a sort of teaser/cliffhanger where it is revealed that the 'Eechees' took refuge in the black hole at the centre of the galaxy to escape some danger.
  • It is heavily hinted that, while eons passed in the galaxy, due to time dilation caused by the black hole, the aliens living inside it where alive when their whole civilisation took refuge in the black hole.
  • Hah, been thinking, if you know the name of the things how can you not find the stories with google's help. But there you are, eechees simply don't yield any useful results. Seems like google does have its limits at presuming what you actually search for:D great saga btw:)
    – brett
    Oct 16, 2018 at 17:12
  • 2
    I am just going to say this: if you read the book again, do yourself the favour and DO NOT READ THE SEQUELS. Think Matrix Reloaded... Oct 16, 2018 at 18:40
  • @brett 'Eechee' never yelded any result in the past when I looked on google.
    – Sava
    Oct 17, 2018 at 14:32
  • @Sava I know, that's what i've been saying. I expected it to so, but it doesn't. Now with this question it does :)
    – brett
    Oct 17, 2018 at 20:12
  • @brett Yeah, just wanted to confirm what you were saying.
    – Sava
    Oct 17, 2018 at 20:24

2 Answers 2


This corresponds to both Gateway (La Grande Porte in French), by Frederik Pohl (1977, winner of the Hugo and Nebula awards, as well as its first sequel, Beyond the Blue Event Horizon (1980). These are the first two books of Pohl's longer Heechee Saga.

You say that you only read the first book, so it may be that the French edition you read had some additional teaser material added at the end, drawn from the second volume.

Indeed, almost all of what you describe comes just from Gateway. There are Heechee tunnels under Venus*, and most of the action concerns the titular space station, where hundreds of partially preprogrammed Heechee ships are docked. From the Wikipedia plot summary for the first book:

Gateway is a space station built into a hollow asteroid constructed by the Heechee, a long-vanished alien race. Humans have had limited success understanding Heechee technology found there and elsewhere in the solar system. The Gateway Corporation administers the asteroid on behalf of the governments of the United States, the Soviet Union, New People's Asia, the Venusian Confederation, and the United States of Brazil.

There are nearly a thousand small, abandoned starships at Gateway. By extremely dangerous trial and error, humans learn how to operate the ships. The controls for selecting a destination have been identified, but nobody knows where a particular setting will take the ship or how long the trip will last; starvation is a danger. Attempts at reverse engineering to find out how they work have ended only in disaster, as has changing the settings in mid-flight. Most settings lead to useless or lethal places. A few, however, result in the discovery of Heechee artifacts and habitable planets, making the passengers (and the Gateway Corporation) wealthy. The vessels come in three standard sizes, which can hold a maximum of one, three, or five people, filled with equipment and hopefully enough food for the trip. Some "threes" and many "fives" are armored. Each ship includes a lander to visit a planet or other object if one is found.


The narrative alternates in time between Broadhead's experience on Gateway and his sessions with Sigfrid, converging on the traumatic moment near the black hole. Sigfrid helps him realize that, due to the gravitational time dilation due to the black hole's immense gravity field, time is passing much more slowly for his former crewmates and none of them has actually died yet. Broadhead, however, concludes that this means that they will still be dying when he dies in several decades, with Klara still believing that he betrayed them to save himself.

Also embedded in the narrative are various mission reports (usually with fatalities), technical bulletins, and other documents Broadhead might have read on Gateway, adding to the verisimilitude. The economic side of living at Gateway is presented in detail, commencing with the contract all explorers must enter into with the Gateway corporation, and including how some awards are determined.

The last two of your points concern what happened to the Heechee after they disappeared from the galaxy, leaving their tunnels on Venus and stations like Gateway full of operational ships.

The Wikipedia article for Beyond the Blue Event Horizon is much sparser. However, the novel does have the last two points you mention. It is theorized by the human characters (with assistance from powerful artificial intelligences that the protagonist's wife programs) that the Heechee have hidden inside the event horizon of the black hole at the center of the galaxy. And the very end switches to the point of view of a Heechee captain, watching the exterior universe from their black hole hiding place. The time dilation effect means that as the captain walks across the room and looks out, human civilization speeds by, and this is narrated vividly.

*Not Mars; thanks to JRE for the correction.

  • 5
    It has been a while since I read the Heechee stories, but the tunnels were on Venus. I don't recall much mention of Mars at alk.
    – JRE
    Oct 16, 2018 at 8:41
  • I believe the tunnels were actually on a pair of asteroids - one in our solar system, one in another - with a few isolated areas on Mars and exo-planets. I don't recall Venus at all. The bulk of the story (flashbacks, at least) takes place on Gateway itself (the primary asteroid).
    – Ghotir
    Oct 16, 2018 at 16:02
  • They also made a video game: adventuregamers.com/gameseries/view/1586
    – RIanGillis
    Oct 16, 2018 at 19:03
  • "Gateway" does indeed take place mostly on the asteroid named Gateway. It was reached in a ship that started from the tunnels of Venus, where humans first found traces of the Heechee.
    – JRE
    Oct 16, 2018 at 20:11

If we assume that they spell it differently in France, this is most likely one of Fred Pohl's Heechee Saga. This began I the 1970s with a short The Merchants of Venus, and a novel Gateway, and involved a search for a lost race of intelligent aliens. .

  • French likes to use a silent H, so it's not too far-fetched to assume that Heechee and Eechee are the same word. Oct 17, 2018 at 6:19

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