Cathleen Lewis: White is the color that reflects back the radiation most effectively while in outer space. Narrator: Here on Earth, our atmosphere shields us from 77% of the sun's radiation.

Titled So Fragile, So Blue, it is inspired by his journey into space in 2021, when he became the oldest human to travel beyond Earth’s atmosphere. Recorded live with the National Symphony ...

By Gil Kaufman Katy Perry brought a few earthbound things with her during her 10-minute trip to outer space. After blasting off in a Blue Origin rocket on Monday morning (April 14) as part of an ...