The Stuff Between the Stars: How Vera Rubin Discovered Most of the Universe Evolution In his international bestseller The

In his international bestseller The Hidden Life of Trees

crownshaft

bright photographs capturing the butterflies perched with their wings spread and closed

Recipient of the Presidential Award for Excellence in Math and Science Teaching

the wildflowers of the field

The Stuff Between the Stars: How Vera Rubin Discovered Most of the Universe Evolution In his international bestseller TheAn inspired biographical picture book about a female astronomer who makes huge discoveries about the mysteries of the night sky and changed the way we look at the universe Vera Rubin was one of the astronomers who discovered and named dark matter, the thing that keeps the universe hanging together. Throughout her career she was never taken seriously as a scientist because she was one of the only female astronomers at that time, but she didn't let that