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Category Archives: Science
No, we cannot communicate with aliens
Since the beginning of our endeavors in the final frontier, one of the central themes has been the expectation and hope of extraterrestrial life. It has been the theme for an incalculable quantity of science fiction, and one of the paramount symbols used when justifying our efforts to explore the universe. In that effect, many […] Continue reading
Pluto, The Hated One
Blog Post #5 – Pluto, The Hated One Pluto, our beloved cosmic underdog, has had a rollercoaster of a journey in the astronomical community. Once considered the ninth planet of our solar system, it was demoted in 2006 to “dwarf planet” status, much to the dismay of Pluto enthusiasts worldwide. But don’t let its diminutive […] Continue reading
Protecting Our Home
History is doomed to repeat itself. Will we be ready? Around 66 million years ago, an object estimated to be around 10km wide struck Earth at incredibly high speeds. The energy released was equivalent to roughly 100 million megatons of TNT. The impact, then, released over 6.5 billion times more energy than the catastrophically powerful […] Continue reading
Posted in Class, Physics, Science
Tagged asteroid, astro2110, blog6, comet, innovation, technology
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You Take the Moon and It Blocks the Sun
An eclipse occurs whenever a celestial body passes in front of or behind another in a way that whoever is on the surface can notice such an obstruction. Lunar eclipses occur on average twice a year when the moon moves into the Earth’s shadow during the full moon phase, which happens to be the only […] Continue reading
The Eclipse Almost Stole My Sight
by Marca On Monday, April 8, 2024, North America witnessed a solar eclipse, and it almost blinded me. But before I talk about that, what is a solar eclipse? A solar eclipse occurs when the Moon moves between the Sun and the Earth, which blocks the Sun totally or partially and casts a shadow on […] Continue reading
nASA’s OSIRIS-REx Mission
The sample return capsule from the OSIRIS-REx mission OSIRIS-REx was NASA’s mission to collect a sample from the asteroid Bennu. In September 2023, OSIRIS-REx returned to Earth to drop off material from Bennu. OSIRIS-REx continued on a new mission, OSIRIS-APEX. The objective of the new mission is to study Apophis, which the spacecraft will reach […] Continue reading
Astronomic Oddball, Triton
Triton stands out amongst most moons. Usually a moon is made of the leftovers from when the solar system was being formed, ideally becoming large enough to force itself into a spherical shape. More ambitious moons are made directly from planet material cast off in an accident. Triton sticks out; it is theorized to have […] Continue reading
A Messenger From Afar
‘Oumuamua, our first confirmed Extrasolar Object On October 19th, 2017, a telescope at the University of Hawaii, called Pan-STARRS1 detected an object unlike any before observed in our Solar System. It was highly elongated (by a ratio of at least 10:1), completely inert (no dust floating around or behind), and composed of rock and possibly […] Continue reading
Posted in Class, Science
Tagged astro2110, blog5, exploration, frontier, technology, telescopes
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Blog #4
Composition -The solar system is primarily composed of the Sun, which makes up about 99.8% of its total mass. The Sun is primarily composed of 74% hydrogen and about 24% helium with some amounts of heavier elements. Planets in our solar system are divided into two main groups based on their composition: the terrestrial planets […] Continue reading
Sideways Wonder, Uranus
Aside from being named after Jupiter’s progenitors rather than his offspring or contemporaries, Uranus has the obvious distinction from having its axis be almost horizontal, meaning it rotates on its side like a wheel rather than like a top, possibly due to a drastic collision it suffered while forming that it never bothered to correct. […] Continue reading