We actually know very little about what's going on inside Uranus and Neptune, causing researchers to propose that these ...
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Which planets are the youngest and oldest in our solar system?
There are a couple of ways that scientists can date planets, so which planets formed first in our solar system?
Voyager 1 has been exploring the cosmos for decades, but when it reached the edge of the solar system, it found something very strange and very hot.
A new study suggests yet another theory for a possible extra planet in our solar system, likely of a size between Mercury and Earth. The authors dubbed it Planet Y.
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James Webb telescope spies a 'farting' dwarf planet with fluorescent gas in the outer solar ...
New observations suggest that the dwarf planet Makemake is surrounded by faintly glowing methane gas. Scientists are unsure if the gas is contained within a wispy atmosphere or being ejected into ...
From lava worlds to gas giants, NASA says the variety of these worlds is staggering—and that signs of a further 8,000 distant ...
The workings of our solar system are roughly the same now as they have been for millions of years. Moons circle their planets, the planets circle the sun, the sun’s magnetic fields and sunspots wax ...
Space scientists look back on 30 years of exoplanet discoveries — from rows ... There are ‘super-Earths’ and ‘mini-Neptunes’ — categorized because of how their masses compare with those of planets in ...
Eight planets travel in circular paths around a burning ball of gases, called the Sun. Welcome to our Solar System, our space ...
Voyager 1 is about to go where no human-carrying spaceship has gone before. June 15, 2012— -- Fifty-five years after humans first escaped the bounds of Earth and launched a satellite into orbit, ...
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Solar system’s asteroid belt slowly disappearing, houses over 1.9 million large rocks
Orbiting between Mars and Jupiter is an enormous ring of space rocks. The region, known as the asteroid belt, is home to an estimated 1.9 million asteroids that are larger than 1 kilometer in diameter ...
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