Question

True or false? Observations of a previously unobserved phenomenon made during a total solar eclipse provided the first verification of a new prediction of Einstein’s general theory of relativity.

True or false? The “solar wind” coming from the Sun consists mostly of photons, and they can interact with Earth’s magnetic field.

True or false? If we can see more sunspots and prominences than usual, it is likely there will be more auroral activity seen on Earth.

True or false? In principle, there could have been a total lunar eclipse visible from Earth one week after the August 21, 2017, total solar eclipse (regardless of whether they’re actually was one).

Answer 1