Category Archives: Moons

A Moon Above the Rest: Jupiter’s Moon Ganymede

Galileo Galilei discovered many “luminous objects” in 1610 that were orbiting Jupiter. Thought to be stars, it was discovered that they were moons: Io, Europa, Ganymede and Callisto. Ganymede is the largest moon in the Solar System and is even larger than the planet Mercury. It is the only satellite in the Solar System known to possess a … Continue reading A Moon Above the Rest: Jupiter’s Moon Ganymede Continue reading

Posted in Class, General, Jovians, Moons, Observables | Tagged , , | Comments Off on A Moon Above the Rest: Jupiter’s Moon Ganymede

The Star-Crossed Fates of Phobos and Deimos

The planet Mars was named after Mars, who to the Romans was the God of War. Its two moons, Phobos and Deimos, carry the names of the Greek Gods of fear (from which we get phobia) and terror, respectively. However, despite the naming scheme that seems to be inspired by Death Metal, Phobos and Deimos … Continue reading The Star-Crossed Fates of Phobos and Deimos Continue reading

Posted in Class, Moons, Physics | Tagged , , , | Comments Off on The Star-Crossed Fates of Phobos and Deimos

Antipodal Tides

It makes sense that the tide comes in as the Moon approaches that side of the Earth. The gravitational pull attracts the water away from the Earth. It would seem them that logically a low tide would happen at a location farthest from the Moon. But that is not the case. image link In the … Continue reading Antipodal Tides Continue reading

Posted in Class, Moons | Tagged , , | Comments Off on Antipodal Tides

“Current” Events on Tides

SaltstraumenVideo Blocks The strait at Saltstraumen is one of the most interesting straits on the planet, and it has to do with more than just its notable beauty. Saltstraumen is the location of one of the strongest tidal currents in the world. When the tides come in and out from the large bodies of water … Continue reading “Current” Events on Tides Continue reading

Posted in Moons, Observables | Tagged , , | Comments Off on “Current” Events on Tides

The Qiantang River Tidal Bore

The Qiantang River runs for 459 km through Zhejiang, China, and flowing into the East China Sea via Hangzhou Bay. From Aug 15th to 21st in the Chinese Lunar Calendar, travelers come to Hangzhou Bay to see the largest tidal bore in the world, which can reach up to 9 meters in height and travel … Continue reading The Qiantang River Tidal Bore Continue reading

Posted in Moons, Sun | Tagged , , | Comments Off on The Qiantang River Tidal Bore

Tides and the Limits of Human Understanding

This story begins where so many great ones do (including the unnecessarily long URL of my blog) – by making fun of Bill O’Reilly: Like many people. Bill can’t grasp how the tides operate. And, in his defense, the explanation isn’t exactly obvious to the layperson. As the moon orbits Earth, its gravitational influence produces … Continue reading Tides and the Limits of Human Understanding Continue reading

Posted in Moons, Outreach, Physics | Tagged , , | Comments Off on Tides and the Limits of Human Understanding

Blog #1: Solar Eclipse Calendar

A solar eclipse is when the moon comes between the sun and the Earth and completely or partially blocks the light from the sun. This can only occur when the moon is at the nodes of its orbit and when its precession allows it to be in this position while being between the sun and … Continue reading Blog #1: Solar Eclipse Calendar Continue reading

Posted in Moons, Observables | Tagged , , , | Comments Off on Blog #1: Solar Eclipse Calendar

Life on the Moon!!…Kinda

Does extraterrestrial life exist? Can living things even survive on another world? These are questions that have been asked for a long time and continue to be asked today. China tried to address the latter recently by experimenting with cotton seeds along with 6 other organisms, including potato seeds and fruit fly eggs, on their … Continue reading Life on the Moon!!…Kinda Continue reading

Posted in Moons, Space Travel | Tagged , | Comments Off on Life on the Moon!!…Kinda

The Dark Side of the Moon

Besides a popular Pink Floyd album, what is “the dark side of the Moon”? Most people have not given much though to what it means or how it got its infamous name. For me the first image I get is of the moon I know and love turning over to the dark side of the … Continue reading The Dark Side of the Moon Continue reading

Posted in Class, Moons | Tagged , , | Comments Off on The Dark Side of the Moon

Europa: A Jovian Lunar Oasis?

Discovered in 1610 by the renowned astronomer, engineer, and philosopher Galileo Galilei, the Jovian orbiter Europa may again serve to revolutionize humanity’s cosmic perspective. Initially evidence that Earth was not the absolute center of motion in the Universe, Europa, among the discovery of the other Galilean moons, advanced the credibility of the heliocentric model through … Continue reading Europa: A Jovian Lunar Oasis? Continue reading

Posted in Aliens, Historical, Moons, Science, Space Travel | Tagged , , , | Comments Off on Europa: A Jovian Lunar Oasis?