Will a Carrington-like event solar storm hit Earth before 2030?

Observation of Hawking radiation by 2040?

Will we observe a supernova in the Milky Way Galaxy before 2050?

Will a Pulsar Timing Array experiment detect gravitational waves from a resolvable point source before the year 2030?

Will a gravitational wave signal be observed from a Thorne-Żytkow object by 2040?

Will neutrinoless double beta decay be observed before 2100?

Will a nuclear detonation happen in space by the end of 2026?

Will a graviton be directly observed in a peer-reviewed paper before 2100?

Will Betelgeuse go supernova before 2100?

Will the "Destruction of a Nuclear Bomb Using Ultra-High Energy Neutrino Beam" occur before 2034?