pale blue dot
A new study led by physicist Sascha Kempf at the University of Colorado Boulder has upended our understanding of Saturn’s iconic rings, suggesting that they may be much younger than previously believed. According to recent research, the majestic rings encircling the gas giant could be no more than a mere 400 million years old. These …
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The Adler Planetarium is a public museum and planetarium located in Chicago, Illinois, United States. It was the first planetarium in the United States (and also in Western Hemisphere) and is one of the oldest in the world. It was founded in 1930 through a donation from Max Adler (1866-1952), a Chicago businessman and philanthropist …
The photos of Saturn, with its majestic rings, are a testament to the breathtaking beauty of our solar system. Now, imagine if Earth had a similar feature! The sight of a vibrant ring system surrounding our planet would undoubtedly leave us in awe. The striking contrast of the rings against the blue and green of …
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As we go about our daily lives, it’s easy to forget that we’re all hurtling through space at incredible speeds. Earth is constantly in motion, rotating on its axis and orbiting around the sun. In fact, we’re all living in a fast-moving spacecraft. But just how fast is our planet moving? What’s the speed of …
On March 7, 2009, NASA’s Kepler Space Telescope was launched from Cape Canaveral on top of a Delta II (7925-10L) rocket. It was designed to search for exoplanets – planets orbiting stars outside our solar system. Kepler’s primary mission was to determine how common Earth-like planets are in our galaxy, and it discovered more than …
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Pluto was discovered on February 18, 1930, by the American astronomer Clyde W. Tombaugh (February 4, 1906 – January 17, 1997) at the Lowell Observatory in Flagstaff, Arizona.
As of February 2023, there are 224 confirmed moons in our solar system. A moon, also known as a natural satellite, is a celestial body that orbits planets, and asteroids. This number includes only the planetary moons. Here is the list of the known planetary moons in the solar system.
On January 21, 1979, a rare phenomenon occurred in our solar system: Neptune, the 8th planet from the Sun, took over Pluto and became the outermost planet as Pluto moved closer due to their highly elliptical orbits. Pluto was still a planet back then (good old days!).
Uranus looks like a featureless blue-green marble from space. Because of this, most people consider the gas giant “boring” and as a result, it receives the least attention from science enthusiasts. But, actually, the planets in our solar system are all fascinating in their own way, and each one has unique features that make it …
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Yes, the sun rotates on its axis. The sun is a giant ball of gas and plasma, and like most objects in space, it rotates. The sun takes about 25-35 days to complete one rotation on its axis, depending on the latitude. This rotation also plays a role in the creation of the sun’s magnetic …
![Cassini image of Saturn and its rings [October 28, 2016]](https://cdn-0.ourplnt.com/wp-content/uploads/2023/05/Saturn-Cassini-2016-10-28.jpg)
