If you farted in space, would you propel yourself forward?

So if an astronaut farted hard enough in space, would he/she move around?

If we were far enough from earth, could we see the dinosaurs alive?

If we somehow traveled through a wormhole that lead us to someplace 65 million light…

How loud would the sun be if sound could travel through space.
The Sun is immensely loud. The surface generates thousands to tens of thousands of watts…
What if a black hole the size of a coin suddenly appears on earth?

We would like to start a new series of what if questions, that have been…