Shortest Day of the Year
Shortest day of the year
Here, we have some interesting facts about the winter solstice, i.e., the shortest day of the year, to help you get a better understanding of the entire concept.
Asterism Vs. Constellation: What's the Difference?
Difference between asterism and constellation
Out of the uncountable yet identifiable grouping of stars in the sky, only a few are referred to as constellations. This is due to the fact that only these have been recognized as constellations by the International Astronomical...
Johannes Kepler's 3 Laws of Planetary Motion
Kepler's laws of planetary motion
If you think the orbit of any planet that moves around the Sun is a perfect circle, then you need to think again! The truth is that, the orbits of planets are ellipses, and on this basis, the three Laws of Planetary Motion are...
Neutron Star Facts
Fact about neutron star
Spinning neutron stars or pulsars are the afterlife stage of high mass stars. Certain facts about these stellar remnants being the most spectacular objects in the universe, superseded in bizarreness only by black holes, are sure to...
Life Cycle of a Star
Life of a star
The life cycle of a star begins in a nebula and ends in a black hole. The lifespan of a star depends on its mass. The more massive it is, the shorter it lives. This 'long' and 'short' however, is in millions and billions of years!...
Perseus Constellation
Perseus constellation
The best time to see the Perseus constellation is early evenings during autumn and winter. You can easily make out the human figure with a triangular body, legs, and hands. In one hand, he appears to be holding a weapon, while in...
Interesting Facts About Dark Matter
Fact about dark matter
Dark matter is something that an astronomer or scientist cannot observe through ordinary telescopes. It does not emit or absorb light, and is considered responsible for holding all the normal matter in the universe together. Normal...
Facts About Blue Supergiant Stars
Facts about Blue Supergiant Stars
Blue supergiant stars are unique, in the sense that they are amongst the most luminous stars, and yet short-lived. These stars can transform into red supergiant stars before eventually exploding during the supernova event. Here are...
Interesting Facts About the Vega Star
Fact about the Vega star
Once upon a time, there was this big, bright, and luminous celestial body, that is now known to us as Vega. This is a star that has been traced deep into history, and even has a few legends to its name. Buzzle provides some...
Interesting Facts About Quasars
Fact about quasar
Quasars or quasi-stellar radio sources are enigmatic objects in the far universe whose energy output outclasses several galaxies put together. These high-redshift objects are supposed to be powered by supermassive black holes. Know...
Interesting Facts About Brown Dwarfs
Why brown dwarfs are failed stars
Brown dwarfs are neither stars nor planets. They form just like stars but cannot maintain star-like luminosity by sustaining the nuclear fusion of hydrogen. Learn more about the formation of these substellar objects and some really...
Meteorites Facts
Fact about meteorites
Messengers from outer space, meteorites are the rocks that survive the fiery descent through Earth's atmosphere. Here are some facts detailing the genesis, types, and history of these space rocks.
15 Interesting Facts About the Sirius Star You May Not Know
Fact about the Sirius star
Sirius belongs to the Canis Major constellation and is the brightest star visible from the Earth at night. Take a look at some facts about the Sirius star that explain its extremely bright appearance.
Astronomical Symbols and Their Meanings
Astronomical symbol of earth
Astronomical symbols represent the various celestial bodies. This Buzzle article tells you more about astronomical symbols ...
Fun Facts About Astronomy
Fun fact about astronomy
Did you know that there are stars which are nearly 600,000 times as bright as the Sun? Or that the sunspots on the surface of the Sun are 3000ÂșC cooler than the other areas? Surprised? Read this Buzzle article to know more...
An Explanation of the Hertzsprung-Russell Diagram in Astrophysics
Hertzsprung-Russell diagram in astrophysics
The Hertzsprung-Russell diagram is a graph that is used for making stellar calculations. It gives the relationship between the luminosity of stars against their type and temperature.
Apparent and Absolute Magnitude in Context of Celestial Bodies
Difference between apparent and absolute magnitude
For astronomers, the brightness of a heavenly object is one basic facet to be studied. The brightness is often used to make calculations about the distance from Earth, the composition of the body, and much more. In relation to this...
Things You Need to Know About Planetary Alignment
Fact about planetary alignment
Planetary alignments are very rare and interesting astronomical phenomena. Besides being able to study the various planets in the same area of the sky, these phenomena have been used by astrologers to predict the future for...
Interesting Facts about the Eagle Nebula
Fact about the Eagle nebula
One of the most spectacular and well-studied parts of the Milky Way, the Eagle nebula is an immense nursery for new stars. Although there is still a lot we have to learn from it, let us look deeper at the known facts about the...
Top 15 Colleges for Studying Astronomy and Astrophysics in the U.S.
Top colleges for astronomy and astrophysics in the U.S.
Choosing the perfect college can be an overwhelming and baffling task. If you're looking for the best colleges to study astronomy and astrophysics, you've come to the right place. This Buzzle article talks about the top 15 colleges...
9 Best Stargazing Apps For iPhone
Stargazing apps for iPhone
Stargazing needs a clear night for the best viewing experience. This may not be the case always. Also, owing to pollution, a clear night is no promise of a clear sky. There is help through technology though. Here's a look at a few...
Nuclear Fusion in Stars
Nuclear fusion in stars
How does the nuclear fusion process work in stellar cores? What are its initial starting particles? What is the difference between fusion and fission? Read this article to get answers to all these questions, in a simple and...
Longest Day of the Year
You must have noticed that the length of a day, i.e., the period between sunrise and sunset, increases and decreases over the course of a calendar year - and, at times, the days are considerably longer than 12 hours. But have you...
World's Best Stargazing Destinations
Do the Earth's extraneous celestial wonders in the sky spellbind you? Then visit some of the world's best stargazing destinations, which are replete with a mesmerizing view of the stars, and much more. Pack your bags!
We see billions of stars in the sky. The age of all those stars may be different; but, they are all born out of protostars. To know more about a protostar, read on...
What Are Stars Made of?
How does the Sun manage such a phenomenal output of energy? What are stars made up of? If these questions have bamboozled you for long, you have landed on the right page, which will satiate your curiosity. Not only will you learn...
Supernova - A Stellar Explosion
Our universe, at least that which is known to us, is vast and very enigmatic in its stellar formations, features, and the uniqueness that abounds each component. One such spectacular event in the deep recesses of the outer space is...
Cassiopeia Constellation Facts
The Cassiopeia constellation is one of the oldest recognized ones. In this article, I share some interesting facts about it, including information about stars that constitute it, its location, and sighting.
Facts About Andromeda Constellation
The Andromeda constellation is a pattern created by distant stars, in the nighttime sky. In this article, you will find some interesting facts about it.
White Dwarfs
All stars become white dwarfs at a certain stage in their lifespan, after the exhaustion of their nuclear fuel. A white dwarf star is characterized by higher density and fainter luminosity than the previous stages.
Horsehead Nebula
The Horsehead Nebula is reminiscent of a horse's neck and head, against a shiny background. The following article contains some basic information about this beautiful part of the universe.
Why do Stars Twinkle?
The twinkling of stars, also known as stellar scintillation, is actually a scientific phenomenon caused by the refraction of light rays emitted by these celestial bodies.
Solar System's Twin Found
Astronomers have found a world far away from our world. Here's a look at the details of this fascinating discovery ...
When Does Winter Solstice Occur
Winter solstice occurs in the northern hemisphere in the month of December, and in the southern hemisphere in June. Now that is bound to leave many people confused, and hence this write-up which will answer some of the FAQs about...
Star Classification: A Look at Different Types of Stars
There are different types of stars in the universe and their characteristics also vary from each other. Some stars twinkle, as their luminous intensity varies, while others are dim, hot, large, etc. To know more about the different...
What is Solstice
A concise write-up on solstice, which will help you get rid of numerous misconceptions associated with it. Definitely worth reading, if terms like June solstice, December solstice, summer solstice, and winter solstice confuse you.
What is the Closest Star to Earth
If you have always wondered which is the nearest star to Earth, other than the Sun, then you need not look any further, as this page has the answer for you. Read to know all about Proxima Centauri.
Super Earth Discovered
A planet called Super Earth has been discovered by astronomers, which is very much similar to our own planet Earth.
Why do Stars have Different Colors
This article provided you with the relevant information regarding the appearance of stars in a variety of colors.
Astronomy for Beginners
Astronomy is an age-old science and involves the study of celestial objects. Their placements and certain derived or calculated movements, are part of a scientific study to understand the phenomena beyond the atmosphere that is...
Radio Telescope
This article talks about the various functions and types of radio telescopes.
Cosmic Rays: Detection and Composition
High-energy cosmic rays are samples of material from outside the solar system. The elemental and isotopic compositions of the cosmic rays constrain the models for element production in a variety of astrophysical sources. Here is a...