Will Planet Nine be Discovered by mid-2021?

Does the extrasolar planet K2-18b host life?

This question is closed for forecasting.

What will Virtu's Q3 2020 trading income be?

Value of the S&P 500 on March 1, 2018

A NYT article this year that discusses aliens as a possible explanation for an astronomical phenomenon?

Another NYT News Story about U.F.O.s this Year?

Will Amazon choose either Austin or Boston for its HQ2?

Will Planet Nine be Discovered by mid-2019?

Will one or more additional interstellar asteroids be detected by 2019?

Where will Amazon locate its second headquarters?

Short-term increase in Market Volatility?

What will be the dollar value of a bitcoin on Oct. 1, 2017?

Passing the torch: Will a Bitcoin's dollar value exceed the Nasdaq Index value?

A revival of interest in muon-catalyzed fusion?

LIGO announcement of a neutron star merger in NGC 4993?

Resolution of the Density Conjecture for Newton's N-body problem

This question is closed for forecasting.

Clear skies during totality at the Grand Tetons?

Will 2018 be the warmest year on record?

A jump in market volatility over the coming month?

How wet will California's 2017-2018 winter be?

50% hit rate for the Kepler optical planet detections?

Will Planet Nine be Discovered by mid-2018?

Will US regulations that restrict self-driving trucks be implemented?

What will it cost to anchor the fastest CHI->NYC wireless route?