Astronomy
What Are Chondrules and Chondrites?
How the solar system was developed is mysterious and can really only be pieced together by geological evidence and comparisons to other exoplanet systems. But when even the most basic building block is questionable in origin and function, what are we to do?
什么是恒星核合成?
化合物是如何made in the Universe? Many different ways, thankfully, building up a deep and immersive field of nucleosynthesis for us to explore.
What Was the Tunguska Event?
Though it's been over a hundred years since it happened, the Tunguska Event destroyed vast amounts of land in remote Siberia. Was it a meteor, a comet, or something else?
What Are Odd Radio Circles or ORCs?
One of many astronomical mysteries, they represent another puzzle for us to solve.
What Are Hypergiant Stars?
One of the most dynamic stellar classes out there, these stars have many mysteries that are just being resolved.
What Are Flare Stars?
More common than once thought to be, these stars play a critical role in the life of the Universe.
James Webb Space Telescope: Unravel the Universe
James Webb Telescope, the successor for the Hubble Space Telescope, launched on 22 December 2021 with the goal of explaining the existence of the universe. It is the most powerful telescope ever built by humans and its voyage could last up to 10 years.
11 Reasons Earth Is Uniquely Equipped for Life
What are some of the peculiar features favoring life that Earth does have but other planets don't? Read on to learn 11 of these important aspects.
Parker Solar Probe the First Spacecraft to Reach the Sun
The first artificial spacecraft reached the outer-most surface of the Sun called the 'Corona' to study solar activity data, predict accurate weather forecasting, and, most importantly, 'Solar Wind.' It is the first NASA mission to be named after a living individual.
What Is Arrokoth and What Has New Horizons Discovered There?
Arrokoth, formerly known as Ultima Thule, was the first Kuiper Belt Object visited by a probe. What did New Horizons find there?
Uranus: The Most Bizarre Planet in the Solar System
Uranus is a very unusual planet, with many unique features that set it apart from the rest of the solar system. Here's an answer to many of the questions you may have about Uranus, such as why it's sideways, what it's made of, and how many moons it has.
What Do We Know About the Atmosphere of Pluto?
New Horizons shocked us when it uncovered an extensive atmosphere on Pluto. What have we learned since then?
What Do We Know About Liquids on Pluto?
When New Horizons flew by Pluto, it found evidence for flowing liquids on Pluto. What is going on here?
What Do We Know About the Mountains of Pluto?
Yes, Pluto has mountains, but they are unlike their counterparts on Earth...
Top 10 Largest Meteorite Strikes in History
Here is a list of the top 10 meteorite strikes to ever crash into Earth.
Galileo Galilei Discovers the Moons of Jupiter and the Phases of Venus
Observations of the moons of Jupiter and the phases of Venus in 1610 made by the Italian inventor and scientist Galileo Galilei using a small telescope brought further evidence of the reality of Nicolaus Copernicus’ sun-centered universe model.
When Will Man Go to Mars?
Since the early days of space exploration, people have been dreaming of going to Mars. It took only 12 years from Sputnik 1, the first artificial satellite, until the first moon landing of Apollo 11. Yet 50 years on Mars is still a huge challenge. Will we eventually take off for the red planet?
The Top 10 Strangest Objects in the Universe
This work examines the top 10 strangest objects in the universe. It provides an analysis of each scientific anomaly with a focus on current theories and hypotheses regarding their overall existence in the universe at large.
What Is a Neutron Star Collision?
Besides a catchy song, it's a deep and exciting topic of astrophysical phenomena. It could also be the key to resolving several mysteries of science. Let's dive in!
What Is Emergent Gravity and Teleparallel Gravity?
Dark energy is stumping astronomers and attempts to rectify it are numerous. What does this idea bring to the table?
What Are Trojan Asteroids?
Planets have the capacity to capture space objects using gravity. Here is a unique population of such objects around Jupiter, and their secrets may help reveal our origins.
10 Firsts on Board the Space Shuttle Challenger
Prior to her untimely demise on January 28, 1986, the space shuttle Challenger gave us many historical moments in our nation's space exploration history.
Is the Universe Made of Math? The Mathematical Universe Hypothesis
Is our reality so beautiful as to be made of math?
What Are Some Challenges to Dark Energy?
Dark energy is by no means an accepted hypothesis. Lots of evidence is present but so are some conflicts. Here we take a look and see what the trouble is with dark energy.
Flat Earth, If It Were True
Beginning in 2009, the belief in flat earth took on astounding momentum. Flat earth societies grew an average of 200 people per year. Even some celebrities passionately jumped onto the flat earth wagon.
How the First Corned Beef Sandwich in Space Was Smuggled Aboard a NASA Space Flight
1965年,宇航员走私sandw咸牛肉ich onto a space flight. This is the story of what happened, and how it ignited a Congressional investigation.
What Are ULXs or Ultra Luminous X-Ray Sources?
Another day, another celestial X-ray mystery . . .
Are Black Holes Atoms and Other Particle Possibilities
In another attempt at understanding black holes, we have to travel down an unlikely path...
Unsolved Mysteries of Moon Observations and Transient Lunar Phenomena
That beautiful moon has more going on than meets the eye...Explore some hidden mysteries that you may be privy to - but don't realize!
Mystery Astronomy Observations
Space is a mysterious place. What hidden facets are there that remain unsolved yet rarely talked about?
Nicolaus Copernicus: The Astronomer Who Placed the Sun at the Center of the Solar System
Nicolaus Copernicus was a Polish priest and astronomer in the 16th century who took the bold step of placing the sun at the center of the solar system instead of the earth. His most famous work is "On the Revolutions of Celestial Spheres" published in 1532.
50th Anniversary of the Apollo 11 Moon Landing
Few human achievements are on par with the moon landing. 2019 marked the 50th anniversary of the first manned moon landing by Apollo 11 on 20 July 1969. A time to be inspired by the feats of the past and reflect on the future of space exploration.
The Challenge of Living on Mars and Colonizing the Planet
This is a review of what scientists are studying for survival of humans on Mars and a planned colonization of the planet.
What is a Quasar?
This article provides an analysis of quasars through an exploration of their origins and scientific properties.
What Are Black Holes?
This article explores the scientific principles and theories pertaining to black holes. What are black holes? Where do they come from? Finally, and most importantly, what can they tell us about the universe at large?
Where Did the Moon Come From?
This article explores the origins of the Moon through an analysis of four scientific theories.
How Did The Grand Unified Theory and Inflation Save Cosmology?
At the heart of cosmology is how the Universe started and where is it going, but problems resolving this exist. Those can be answered by the Grand Unified Theory and Inflation.
Is the Universe Conscious?
Some physicists are positing the idea that the Universe may be aware of its own existence.
The James Webb Space Telescope With Launch and Post Launch Videos
The James Webb Space Telescope is the formal successor to the Hubble Space Telescope and will be sending back images that have never before been possible. Here is the history, description, and capabilities of the telescope with launch and post-launch videos.
What Are Some Advanced Black Hole Physics Topics?
Thought you understood black holes? Well, think again!
Apollo 11: The Epic Journey to the Moon
In the summer of 1969, the spacecraft Apollo 11 made an epic journey to the moon with three brave astronauts aboard. The space flight culminated when Neil Armstrong and Buzz Aldrin made an historic walk on the surface of the moon.
The Apollo Program Leading up to the Moon Landing
President Kennedy set a lofty goal of putting a man on the moon before the end of the 1960s. This is the story of the Apollo Program leading up to the moon landing of Apollo 11. During the 1960s, the National Aerunautics and Space Administration (NASA) expanded rapidly to put a man on the moon.
Michael Collins: The Forgotten Apollo 11 Astronaut
Michael Collins was the pilot of the Command Module "Columbia" on the journey of the three-man crew to the moon during the epic 1969 Apollo 11 mission. This is his story.
Where Is There Chaos in the Solar System?
Chaos is a natural phenomena and it makes its presense known in the solar system but perhaps in the most unusual ways....
Saturn: Quick Facts
This article explores the planetary properties of Saturn, and provides an examination of the planet's unique characteristics.
What Is the Early History of Spectroscopy?
Without this tool, understanding our cosmos wouldn't be possible. How did the discipline get its start?
Mars: Quick Facts
This article explores the planetary properties of Mars, and examines the planet's unique set of characteristics through an analysis of observations made by astronomers and scientists, alike.
Venus: Quick Facts
This article explores the planetary properties of Venus, and examines its characteristics through an analysis of observations made by astronomers and scientists, alike.
Jupiter: Quick Facts
This article explores the planetary properties of Jupiter, and provides an examination of the planet's natural characteristics, as observed by astronomers in the past and present.
Top 10 Interesting and Fun Facts About Comets, Meteors, Meteorites, and Asteroids
Chunks of rock and metal, lumps of ice, and clouds of dust float far and wide in the solar system. Scientists classify these wandering objects as comets, meteors, and asteroids. Rocky asteroids sometimes crash into planets or their moons, causing massive craters.