Tag Archives: blog4

The Other Side of a Black Hole

Posted on March 7, 2023 by alicebyrnes

Based on Einstein’s theory of relativity, black holes have a theoretical opposite know as “white holes”. Rather than it being impossible for matter to exit (as is the case with black holes), it would be impossible for matter to enter a white hole. Physically, it would look very similar to a black hole: the only […] Continue reading →

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The Atmosphere as we know it

Posted on March 7, 2023 by cuia2

The atmosphere is split into four different layers: the troposphere, the stratosphere, the thermosphere, and the exosphere. The troposphere is the lowest layer and is where greenhouse gasses absorb the infrared light and where storms occur. The stratosphere absorbs solar ultraviolet light by ozone, Earth is the only planet to have this layer. The thermosphere […] Continue reading →

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Black Holes info

Posted on March 7, 2023 by Liam Prescott

There are places where amazing things happen. More specifically, there are points in space within which gravity pulls so tightly and on such a small area of surface that the space collapses in on itself, The space bends so much that even light, the fastest thing known to exist, can not escape its grasp. These […] Continue reading →

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Visiting Chicago Anytime Soon? Visit Adler Planetarium

Posted on March 7, 2023 by thisisntzenon

For many students growing up in Chicago, the Adler Planetarium is staple in the field trip rotation. Having attended multiple times a year for years and even going to their summer camp at one point, Adler Planetarium is something I am proud of as a Chicago native. As of March 2023, Adler has 12 different […] Continue reading →

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Where Did We Get Our Water?

Posted on March 7, 2023 by Trevor Pillow

We know that Earth is the only planet in the solar system currently capable of housing liquid water. The other planets are too low pressure or too hot for water to exist as it does on Earth. However, other bodies in the solar system do have solid water, also known as ice! The moon and […] Continue reading →

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JWST: The Newest Oldest Galaxy?

Posted on March 7, 2023 by georgeboardman20

Source of Image The James Webb Telescope has come across the most distant and oldest galaxy known to humankind. It has been named HD1 and is sitting at a redshift of 13.3, currently located 33.3 billion light years from the earth, and viewed at a time when the universe was only about 300 million years […] Continue reading →

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Post 4

Posted on March 7, 2023 by berlinbe

Scientists often try to determine the age of various bodies in the solar system. The Earth and moon are around 4.5 billion years old, and the sun is around 4.6 billion years old. But how do scientists know this? And how confident are scientists in these ages? Scientists use radiometric dating to accurately date different […] Continue reading →

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Blog 4 – Geological Activity

Posted on March 7, 2023 by kevkoppa123

Geological activity encompasses the ongoing changes on the surface of terrestrial worlds. This activity is derived from a planet’s internal heat, which is largely attributed to three different processes: accretion, differentiation, and radioactive decay. Accretion occurred when planets were merely planetesimals and still gaining mass to become full planets. When other planetesimals collided with the […] Continue reading →

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Tycho’s Supernova Shifting World Views

Posted on March 7, 2023 by noahherrero

Tycho Brahe, quite a prominent astronomer in the 16th century, is one of the most well known individuals to have sighted a new light filling the night sky. This strange appearance is now known as SN-1572 or more colloquially Tycho’s Supernova, and is revolutionary towards how we view the night sky. Historically speaking, this change […] Continue reading →

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Life Beyond Earth

Posted on March 7, 2023 by brandodan

There have been many recent discoveries that suggest life exists beyond Earth. Some of these include new findings on Enceladus (a small moon of Saturn), exoplanets, and even Mars. Enceladus NASA’s Cassini spacecraft collected data that allowed us to simulate the geochemistry of phosphorus in the ocean. This study helped us reach some interesting conclusions […] Continue reading →

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