Virgin Galactic shares fall ahead of penultimate Unity spacecraft mission

Virgin Galactic Holdings Inc. is preparing for the penultimate mission of its Unity spacecraft before it halts commercial operations to develop its new Delta-class spacecraft.The flight window for the Galactic 06 mission opens at 12 p.m. Eastern time on Friday. The space-tourism company’s 11th mission will carry four private astronauts into space — two from the U.S., one from Austria and one with U.S. and Ukrainian nationality, according to Virgin Galactic SPCE, -3.59%. Related: Virgin Galactic’s stock rise ...