It is hypothetically possible that future humans have travelled back in time, but have travelled back to the meeting time and place in a parallel universe.

Asteroid terraria are fictional but hypothetically possible space habitats described in the book 2312, authored by hard science fiction writer Kim Stanley Robinson.

Even scientists who believe the claim to be hypothetically possible deplored the way in which the achievement was disclosed.

This 'slingshot' effect has been explored in theoretical physics: it is hypothetically possible to slingshot oneself 'around' the event horizon of a black hole.

It is hypothetically possible that two different conformers in equilibrium could react through transition states that are equal in energy.

The Jamaat says that peace talks with Russia are hypothetically possible, but only when Russia withdraws its troops from the region and provides security guarantees.

Using mathematical models, they demonstrate that it is hypothetically possible for balsa rafts to sail not just along coastal routes, but in the open ocean between Ecuador and Michoacán.

He said: "It's hypothetically possible that a tornado could have picked them up and that they were transported in turbulent air until they fell."

However, a Venn diagram for n component sets must contain all 2 hypothetically possible zones that correspond to some combination of inclusion or exclusion in each of the component sets.

Moving Mr. Wigmore to a state where the laws would allow his doctors and family to withdraw life support is hypothetically possible but practically impossible.