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Tag Archives: Moon
We Were the Closest To the Moon than We Have Ever Been
As a child, I spent a considerable time looking at the Moon, and at one point, I may have even believed it was my friend. From the backseat of many late-night car rides, it “followed me”. In fact, during this period, my mornings consisted of watching Bear in the Big Blue House and the character […] Continue reading
Happy New Year!
Today marks the start of a new lunar year! There are several key differences between a solar new year and a lunar new year. The most common calendar system in the West, the Gregorian calendar, is based on the Earth’s orbit around the sun. Every New Year, the Earth is more or less in the […] Continue reading
Tidal Locking
Earth’s Moon is in a synchronous orbit, meaning that people on Earth can only see the near side of the Moon. But what keeps the Moon locked in this synchronous orbit? The answer is tidal locking. Early in the history of the Solar System, a Mars-sized object collided with prehistoric Earth, and the debris from […] Continue reading
The Upcoming Total Solar Eclipse
One year, two months, and eighteen days: this is the time from the writing of this blog until a total solar eclipse will occur in North America. I’ll save you from doing the math, the date of this solar eclipse is April 8, 2024. The sky along the path of totality will become dark for […] Continue reading
Posted in Class, Observables
Tagged astro2110, blog1, earth, eclipse, Moon, Solar System: Moons
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Updates on a few cool things we talked about in our first class
People seeing an astroid hit the Moon! This is an article from a pretty cool (and legit) astronomer – Dr. Phil Plait. An asteroid impacted the moon during the lunar eclipse! Europa’s colorful cracks maybe tholins but totally maybe aren’t! I liked this article by a non-scientist – it’s well-written and researched (and they make […] Continue reading
Posted in SolarSystem
Tagged astro2110, Europa, impacts, Moon
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The Artemis Moon Rocket (Post 6)
NASA has continued ground tests this week for the Artemis I mega moon rocket. The rocket encountered a hydrogen leak on Thursday so it seems like there is still some improvements that must be made until the rocket is ready to be launched. The Artemis mission manager said that all of the problems that the […] Continue reading
Posted in Science, Space Travel
Tagged astro2110, blog6, Moon, Solar System
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Life Among the Rings
Perhaps one of the best chances of finding life on another world in our solar system, one of Saturn’s moons, Enceladus, is a world of great interest. Although considerably smaller than our own Moon, Enceladus is a small world composed of a top layer of ice, which is on average 20 km thick across the […] Continue reading
Posted in Space Travel
Tagged astro2110, blog5, enceladus, Moon, Solar System, spacetravel
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What was Theia?
Theia was about the size of Mars. It orbited with Earth. It crashed into the Earth and the debris helped create the moon. The core of Theia combined with the core of Earth. Scientists disagree on this and some believe that it formed into multiple moons. It is hypothesized to have orbited in the L4 […] Continue reading
Posted in Class, General, Historical
Tagged astro2110, blog4, Moon, Solar System, Uncategorized
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The moon’s origin
Earth’s moon is unique for several reasons. Earth’s moon relevant to its planet’s size, Earth is the largest in our solar system and that fact has drawn my curiosity to the subject of the moon’s origins and what makes it so unique. It is speculated that the moon originated when another terrestrial planet, Theia crashed […] Continue reading
Theories of Moon Formation
In class we discussed one potential theory of the moon’s formation that is the favorite within the scientific community: the giant impact hypothesis. The theory states that a Mars-sized body (Theia) crashed into the Earth ejecting pieces of a young Earth’s rocky crust into space. Gravity from the remainder of Theia’s core drew these particlesContinue reading “Theories of Moon Formation” Continue reading