Planetary Science, or Planetology, is a rapidly growing branch of science which describes the study of planets, celestial objects that are like planets, and anything which affects their shape, composition, appearance, or behaviour. As the study of planets includes the study of their structure and composition, atmosphere and climate cycles, their natural satellites and their interactions and relations with them and their star, planetary science overlaps greatly with some of the more traditional scientific disciplines.
The planet we know best is, of course, the one we are living on. Other planets can be studied remotely, using telescopes to observe them from a distance, while Space agencies around the world send robotic spacecraft to orbit, fly past or land on our planetary neighbours, and a dozen men have visited the moon.
We've published 12 articles and 22 specialist blog posts about planetology so far, featuring 148 unanswered planetology questions! But we're not done yet as we still have another 80 planetology research areas in our database to write about, so come back soon!
Recent Planetology News
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This Is a Collapsed Pit on Mars, Not a Pimple
19th April, 2021
Mars has been in the news a lot lately, and for good reason. With the historic landing of the Perseverance Rover earlier in the year, and the successful flight of Ingenuity, the first-ever aircraft to fly in another atmosphere, earlier this morning (April 19, 2021), there’s no shortage of exciting stories of technical brilliance from …
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“You Wouldn’t Believe What I Just Saw:” Ingenuity Helicopter Flies Successfully on Mars
19th April, 2021
NASA pulled off a Wright Brothers moment on Mars early today by successfully flying the tiny Ingenuity helicopter for approximately 40 seconds. “We can now say that human beings have flown a rotorcraft on another planet,” said MiMi Aung, Ingenuity’s lead engineer, speaking to her colleagues gathered at the Jet Propulsion Laboratory (JPL) in California …
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Can a New Type of Glacier on Mars Aid Future Astronauts?
19th April, 2021
A recent publication identifies evidence of glacial activity and underground ice on Mars in an unusually flat and temperate area, which could serve as a future human landing site.
The post Can a New Type of Glacier on Mars Aid Future Astronauts? appeared first on State of the Planet.
Geoengineering the climate would mean venturing into new technology with huge consequences. But what might those consequences be and is there an alternative solution to anthropogenic climate change?
Chemists are exploring ways to mimic nature’s selective, low-temperature biochemical reactions that make delicate and reactive structures. Previously, chemists had copied high temperature geological reactions.
The search for alien life catches many people's imagination and has always been a very public branch of science. So with all this investigation, why has our search revealed nothing? Are we truly alone in the Universe?
Jupiter is the largest planet in our solar system. It’s been observed since Babylonian times yet we know little about what goes on inside this giant red planet.
Can't find what you're looking for? Browse the branches of planetology that interest you most.
Atmospheric Science is a catch-all term for the study of planetary atmospheres, including the climate and weather.
Exoplanetology is the study of planets orbiting stars other than our Sun.
Geochemistry is the use of Chemistry to study the composition and mechanisms of major geological systems such as Earth.
Geology is the study of terrestrial structures and the processes acting upon them.
Geophysics refers to the study of the physics of the Earth and its environment in space, including its gravitational and magnetic fields, and its atmosphere.
Hydrology is the study of water in the environment.
Planetary Astronomy is the study of planets, moons, and planetary systems through measurements taken from afar.
![Image credit: ©Photo by Crisco 1492 [CC BY-SA 3.0] via Wikimedia](https://www.thingswedontknow.com/img/sci/640px-mount_merapi_in_2014.jpg "Volcanoes")
Atmospheric Science is a catch-all term for the study of planetary atmospheres, including the climate and weather.
