Will any human spacecraft reach another star system by the end of the 21st century?

Will over 1000 people live permanently outside Earth's atmosphere by 2050?

If/when humans send a mission to Alpha Centauri, will the subjective time experienced by the craft be more than 20 years?

Will there be >100 humans living on / in the atmosphere of Venus in 2063?

Will a human land on the Sun by 2040?

Will there be >100 humans living on Mars in 2050?

Will Starship reach Mars by 2030?

Will humans on average live to 100 years old by the end of this century?

What spacefaring-related technologies will humans develop before the first human travels to a different star?

Will there be a manned outer planets mission before 2100?