Dr. Andrea Ghez is an astronomer. She studies things in space. She found a giant black hole! In 2020, she won a Nobel Prize for finding it.
Photo Credit: Mike Blake/REUTERS/Alamy Stock Photo
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World Autism Awareness Day
World Autism Awareness Day is April 2, 2019. Why do … read more
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Ocean Scientist
Dr. Sangeeta Mangubhai is a scientist. She grew up on … read more
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What Is Juneteenth?
Juneteenth has become the newest United States federal holiday. It … read more