In the case of Mercury, relativistic effects cannot be ignored.

That means the faster we go, the worse we'll run into relativistic effects.

Several relativistic effects are directly related to the relativity of direction.

We therefore need to take relativistic effects into account.

For such a configuration the parameter is large, and therefore general relativistic effects are expected to be important.

The next step in the analysis is to exploit a second general relativistic effect.

It is caused by relativistic effects seen between observers moving toward or away from one another.

Without relativistic effects, gold would look silvery, rather than yellow.

It would have been thirty times that but for relativistic effects.

I attempted to include most of the prominent relativistic effects, but the novel doesn't feature every possible effect.