The September Equinox by World Book | Friday, September 22, 2017 | Today, at 4:02 p.m. Eastern Time, the autumnal equinox marks the beginning of autumn in the... Science, Space, Weather. equinoxearthsunautumn Read More How Many Moonlets to a Moon? by World Book | Friday, February 3, 2017 | One of the greatest questions in the formation of the solar system is in our own planetary back... Space. Astronomyearthmoon Read More
The Pale Red Dot: Proxima b by World Book | Wednesday, August 31, 2016 | On August 24, scientists from the European Southern Observatory (ESO) announced that they had... Current Events, Environment, Science, Space, Technology. astrobiologyearthSpace Read More June Solstice by World Book | Tuesday, June 21, 2016 | About the photo: When the North Pole has its greatest slant toward the sun, left, summer begins in... Environment, Holidays/Celebrations, Science, Space, Weather. June Solsticeearthseasonssunsummer Read More