When will be the first day that 100 or more humans are in space?
When will be the first day that 100 or more humans are in space?
Mini
16
Ṁ535
2101
2036
expected

Note: in space here means in orbit or more. Being on Earth doesn't count. Being on a suborbital trajectory around Earth does not count (unless a structure like an orbital ring is involved).

Get Ṁ1,000 play money


Sort by:
2y

IMO, you are not gonna get to 100 people by tallying up 10 people on the ISS, 7 on the Chinese station, 3 on a crew rotation flight that launched to the ISS earlier that day, 4 on an Artemis mission around the moon, 6 millionares on a suborbital flight that technically touches space for a few minutes, etc.

If you want to get to 100 people in space by 2030, you are going to need to add at least one Starship crammed with people. IMO, the idea of manned starship flights by 2030 seems pretty plausible. But there is a big gap between Artemis-style Starship flights (with say 4-12 people on board), versus mars-colonization-style flights transporting many dozens of people at a time. Considering that Starship has no abort system, I'd be surprised if regulators even allowed high-capacity flights of Starship before it had demonstrated, say, 100 successful launches & landings.

Even if SpaceX decided to make mars colonization their top priority (rather than making money by deploying their Starlink constellation or getting paid to launch other people's satellites), the first couple of mars launch windows wouldn't involve large numbers of astronauts. The first mars launch windows would be unmanned cargo flights; later launch windows would bring a small team of ~10 astronauts t.o set up an initial base, along with more cargo flights carrying things like solar panels, compact nuclear reactors, fuel production plants, life-support equipment, etc. There are only three Mars launch windows before 2030 -- 2024, 2026, and 2029. So even a full-steam mars colonization push starting today, with zero delays, wouldn't involve anything close to 100 people in space at one time.

So the only way that this can work is if SpaceX decides to start flying dozens and dozens of people around the moon on tourist cruises (or point-to-point on the earth, perhaps delivering a squadron of soldiers in a demonstration for the US military). That seems like a very unlikely priority for them.

2y

Do digital people count? Like if they're hosted on a thing that's in space

@Nikola I defer the question in the case of AIs, but if it were a literal brain scan of a human, then yes

2y

Related:

What is this?

What is Manifold?
Manifold is a social prediction market with real-time odds on wide ranging news such as politics, tech, sports and more!
Participate for free in sweepstakes markets to win sweepcash which can be withdrawn for real money!
Are our predictions accurate?
Yes! Manifold is very well calibrated, with forecasts on average within 4 percentage points of the true probability. Our probabilities are created by users buying and selling shares of a market.
In the 2022 US midterm elections, we outperformed all other prediction market platforms and were in line with FiveThirtyEight’s performance. Many people who don't like trading still use Manifold to get reliable news.
Why should I trade?
Trading contributes to accurate answers of important, real-world questions and helps you stay more accountable as you make predictions.
Trade with S Sweepcash (𝕊) for a chance to win withdrawable cash prizes.
Get started for free! No credit card required.
What are sweepstakes markets?
There are two types of markets on Manifold: play money and sweepstakes.
By default all markets are play money and use mana. These markets allow you to win more mana but do not award any prizes which can be cashed out.
Selected markets will have a sweepstakes toggle. These require sweepcash to participate and allow winners to withdraw any sweepcash won to real money.
As play money and sweepstakes markets are independent of each other, they may have different odds even though they share the same question and comments.
Learn more.