Serious questions are being asked Only in recent years have scientists discovered other planets and solar systems in our Milky Way galaxy, a star-studded pinwheel six hundred quadrillion miles across.
(Serious questions; are being asked; T:Only in recent years; have scientists discovered other planets and solar systems in our Milky Way galaxy)
Serious questions
are being asked
T:Only in recent years have scientists discovered other planets and solar systems in our Milky Way galaxy