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Category Archives: blog4
Space exploration is something that intrigues us all because, as Star Trek coined many years ago; “Space: the final frontier… To boldly go where no man has gone before”. We’ve traveled to space many time before, with the Apollo 11 moon landing being one of the most famous expeditions. This trip was so famous because … Continue reading The Future of Space Travel → Continue reading → Continue reading
In Blog 2 I said I’d leave this subject for my next blog, so here it is on its own: what is gravitational lensing? As simply as I can explain it: Gravitational Lensing occurs when the mass of a large stellar group distorts light traveling from behind it towards the viewer. Because light is affected … Continue reading Gravitational Lensing → Continue reading → Continue reading
Aurora Borealis, or the Northern Lights, is a natural phenomena that is observable at the North and South poles. Named by Galileo and meaning “Dawn of the North”, Aurora Borealis is a visualization of the reaction between electrons from the Sun and our atmosphere. Due to our magnetosphere, most of the electrons are rejected, but … Continue reading The Northern Lights → Continue reading → Continue reading
Many are familiar with mining on Earth to obtain resources that we use for all sorts of things on the planet. What many don’t know is that this process can be, and most likely will be, expanded beyond the planet. Asteroids contain many of the resources found on Earth since they are basically leftover material … Continue reading Expanding a Trillion Dollar Industry → Continue reading → Continue reading
In his hit song “Rocket Man”, musical legend Elton John aptly remarks that “Mars ain’t the kind of place to raise your kids / In fact it’s cold as hell.” The average surface temperature of Mars is 220 Kelvin, or about -64 degrees Fahrenheit. Now, I’m not sure about hell, but that’s definitely too cold … Continue reading Mars: Investigating the Red Planet → Continue reading → Continue reading
Welding is the use of high heat to melt two metal pieces together so they fuse into one. It’s tricky and not a relaxing hobby done on… Read more “Oops, I accidentally welded!” Continue reading → Continue reading
In 2005, the first hypervelocity star (HVS) was discovered by Smithsonian astronomers. These objects are defined as stars with very high velocities compared to normal star velocities in a galaxy. Some of them have velocities that exceed the escape velocity of the galaxy. They are thought to originate from encounters of binary stars with the … Continue reading Hypervelocity Stars → Continue reading → Continue reading
Planetary System The star at the center of the solar system plays a special role for us here on earth. It was formed about 4.5 billion years ago, in the Orion spur (in the milky way galaxy). It was born from the collapse of a cloud and dust called the “solar nebula”. It then condensed … Continue reading The Sun – the heart of our solar system → Continue reading → Continue reading
Jovian planets always interested me. The term “Jovian” is naturally everyone’s first guess – derived from the Latin root, Iovis, or Jovis. It’s a 3rd declension, genitive singular noun, so any classics nerds should know that it very specifically translates to OF Jupiter. I don’t know, I just find it interesting that an entire class … Continue reading Jovian Planets → Continue reading → Continue reading
When looking at our solar system, it is pretty easy to notice one thing that separates Earth from the other planets with which we share a star. Namely, Earth is the only planet not named after a Roman deity. You have Mercury, Venus, Mars, Jupiter, Saturn, Neptune, Uranus, and even Pluto! So where does “Earth” […] Continue reading → Continue reading