Category Archives: SolarSystem

Water Beads on the Moon

Posted on April 8, 2023 by willems49

After analyzing Moon samples taken over two years ago, scientists have discovered glass beads of water on the surface of the Moon. The Chinese probe, Chang’e 5, took soil samples from the lunar surface as part of China’s first sample-return mission. These glass beads are thought to be across the entire surface of the Moon […] Continue reading →

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Titan

Posted on April 8, 2023 by zws42

Titan is Saturn’s largest moon and the second largest moon in the solar system behind Ganymede. It is shrouded in a thick, yellow atmosphere and has standing bodies of liquid on its surface. It is the only place besides Earth(that we know of) that has an atmospheric cycle of precipitation and evaporation. One day on […] Continue reading →

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Comets

Posted on April 8, 2023 by zws42

Comets are Kuiper Belt objects composed of chunks of rock and various ices. For the majority of their orbits they are a long way away from the Sun and don’t have the characteristic tail that we are used to seeing. However, as the comet dives back into the inner solar system, the radiation from the […] Continue reading →

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The Kuiper Belt: Exploring New Horizons

Posted on April 7, 2023 by 7smessier45

Hello (again), and welcome (back) to my Astronomy Blog! Today’s post is about the Kuiper Belt and its objects.  What is the Kuiper Belt?  The Kuiper (Kai-per) Belt is a donut-shaped region beyond the orbit of Neptune. Within the Kuiper Belt, it is estimated that millions of icy objects (or even trillions of these objects, […] Continue reading →

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comets

Posted on April 6, 2023 by Emma Williams

The terms ‘asteroid’ and ‘comet’ are often used interchangeably, but in reality there are important differences between the two! The primary difference is in their composition; asteroids are rocky because they formed in the inner Solar System, and comets are more icy because they formed beyond the frost line! Comets are visible every few years […] Continue reading →

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Blog 5 – Pluto

Posted on April 5, 2023 by Melanie Marszal

Many of us may remember back when we were younger and Pluto was still considered to be one of the nine planets in our Solar System. What happened? Below I will explain the reasons Pluto is no longer considered to be a 9th planet as well as some arguments for why it should be. Anti-planet: […] Continue reading →

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Kessler Syndrome and The Future of Satellite Use

Posted on March 8, 2023 by 88bw

The topic of spacecraft in our solar system made me curious about the use of satellites in our exploration of space. Although we hear more about the telescopes and imaging systems that we send far beyond Earth’s vicinity, the only low Earth orbit (LEO) satellite that I hear often about is the ISS. I wanted […] Continue reading →

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What would happen if an asteroid struck present-day Earth?

Posted on March 8, 2023 by Myles7235

We normally only see asteroids striking Earth in science fiction (what a relief!). NASA actually has an observatory whose sole purpose is to track both asteroids and comets and that appear like they might come close to Earth. During December of 2022, there were 5 asteroids that were placed on watch. Two of these asteroids […] Continue reading →

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Nuclear Fusion

Posted on March 8, 2023 by niqretnuh

At noon on a hot summer’s day, have you ever wondered how the Sun acquires so much energy that the light coming from it, 150 million kilometers away, can bring so much heat that it even burns your eyes and skin? The answer lies in hydrogen fusion happening in the Sun’s core. In its initial […] Continue reading →

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The Titius-Bode law

Posted on March 7, 2023 by Rocket Man

Titius Bode’s law is a fascinating concept in astronomy that has been intriguing scientists for centuries. This law is a mathematical relationship between the distances of the planets in our solar system from the Sun. It was first formulated in the 18th century by Johann Daniel Titius and later popularized by Johann Elert Bode. According […] Continue reading →

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