
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
Did you know your shadow changes during the day? Your … read more
Dr. Martin Luther King, Jr.’s birthday is in January. We … read more
Paris will host the Olympics. Where on Earth is Paris? … read more
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