Scientists make huge dataset of nearby stars available to public
The search for planets beyond our solar system is about to gain some new recruits.
Astronomy
Feb 13, 2017
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Page 17 - News tagged with solar system
Cosmochemists find evidence for unstable heavy element at solar system formation
University of Chicago scientists have discovered evidence in a meteorite that a rare element, curium, was present during the formation of the solar system. This finding ends a 35-year-old debate on the possible presence of ...
Astronomy
Mar 4, 2016
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1836
If Planet 9 is out there, here's where to look
There are eight known planets in the solar system (ever since Pluto was booted from the club), but for a while, there has been some evidence that there might be one more. A hypothetical Planet 9 lurking on the outer edge ...
Astronomy
Aug 30, 2021
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New results reveal surprising behavior of minerals deep in the Earth
As you are reading this, more than 400 miles below you is a massive world of extreme temperatures and pressures that has been churning and evolving for longer than humans have been on the planet. Now, a detailed new model ...
Earth Sciences
Jan 12, 2023
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602
The instability at the beginning of the solar system: Does it portend an undiscovered planet?
Michigan State University's Seth Jacobson and colleagues in China and France have unveiled a new theory that could help solve a galactic mystery of how our solar system evolved. Specifically, how did the gas giants—Jupiter, ...
Planetary Sciences
Apr 27, 2022
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On Mars or Earth, biohybrid can turn carbon dioxide into new products
If humans ever hope to colonize Mars, the settlers will need to manufacture on-planet a huge range of organic compounds, from fuels to drugs, that are too expensive to ship from Earth.
Materials Science
Mar 31, 2020
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Multitasking New Horizons observed solar wind changes on journey to Pluto
In addition to its history-making encounter with Pluto last July, the New Horizons spacecraft also recorded significant changes in how the solar wind behaves far from the Sun.
Space Exploration
Apr 5, 2016
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566
Scientists make the case to restore Pluto's planet status
Johns Hopkins University scientist Kirby Runyon wants to make one thing clear: Regardless of what one prestigious scientific organization says to the contrary, Pluto is a planet. So is Europa, commonly known as a moon of ...
Space Exploration
Mar 17, 2017
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903
The gas (and ice) giant Neptune
Neptune is the eight planet from our Sun, one of the four gas giants, and one of the four outer planets in our Solar System. Since the "demotion" of Pluto by the IAU to the status of a dwarf planet – and/or Plutoid and ...
Space Exploration
Sep 14, 2015
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First interstellar comet may be the most pristine ever found
New observations with the European Southern Observatory's Very Large Telescope (ESO's VLT) indicate that the rogue comet 2I/Borisov, which is only the second and most recently detected interstellar visitor to our Solar System, ...
Astronomy
Mar 30, 2021
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