Sunday night will be special - not only is it the night of the full harvest moon (a "super moon" no less) but it's also a chance to see a complete lunar eclipse. The moon orbits around the earth in an imperfect circle, so sometimes it is far away from the earth and sometimes it is closer. This fall, the moon is closest to the earth, and so the full moons look bigger that usual. People call them "super moons".
Something else cool is happening, too: this coming Sunday night is a lunar eclipse. An eclipse happens when the moon passes through the earth's shadow. If you're in the eastern part of the US, head outside around 9 pm and watch the moon. Here's more about the lunar eclipse - or you can click on the poster.
Earth isn't the only planet in our solar system that has a moon - Saturn has more than 50 moons, and Jupiter has at least 67. Makes you wonder what a "super moon" or eclipse would look like from one of those planets.
Speaking of Saturn and Jupiter... Capstone has just published a new series called "Smithsonian Planets". Got questions about where the fastest winds in the solar system are? Whether people are going to Mars? What Saturn's rings are made of? Then you'll want to read about "The Secrets of Jupiter" and all the other planets: Earth, Mars, Mercury, Neptune, Saturn, Uranus, and Venus.
(What about Pluto, you ask? As you might recall, Pluto was determined to be "too small" for regular planet-hood, so is now considered a dwarf planet or Kuiper Belt object - even though it has plenty of moons of its own.)
by Kassandra Radomski
32 pages; ages 7-10
Capstone Press, 2015
What I like about the books in this series is that they begin with some basic info about the planet: distance from the sun (886 billion miles for Saturn), number of moons, day-length. On Saturn a day is 10 and a half hours, but it takes 29 Earth years to make one complete orbit around the sun. So winters would be really long.... great for skiers, though how one would ski on a gas giant is anyone's guess.
Then there's the wind: at Saturn's equator, wind speeds reach up to 1100 miles per hour. Compare that to the fastest wind on Earth, 246 mph, and that was during a hurricane. Kids will learn a lot about the planet, moons, and history of ancient astronomers in this photo-rich book. The text explains concepts well in kid-friendly language, and there's lots of fun stuff: a timeline of Cassini mission, a scientist spotlight, speculation on what scientists will find next.Here's the latest news from Saturn.
Astronauts Explore the Galaxy
by Carmen Bredeson
32 pages; ages 7-10
Enslow Publishing, 2015
The book opens with some introductory information about astronauts, with each page focusing on one aspect: free fall, what jobs they do, space walking. What do they eat in space? Apparently the same stuff I eat for lunch, only packaged differently - and there's a great photo of some of their food. You learn how astronauts brush their teeth, use the toilet, and keep their muscles in shape. There's even some tips for astronauts to be.
Today's review is part of the STEM Friday roundup. Drop by STEM Friday blog for more science books and
resources. Review copies from publishers.