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Which planet is the largest in the Solar System?
It is the fifth planet from the Sun and the oldest of the planets.
Solar
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Articles about Solar
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Space science
Admire 7 planets in the Solar System appearing at the same time in the night sky
Astronomy enthusiasts around the world have just witnessed a special event when all seven planets of the Solar System appeared at the same time in the night sky.
Space science
The Sun goes into hibernation, will the Earth usher in a new ice age?
By observing changes in the number of sunspots, scientists have discovered that solar activity shows periodic changes.
Space science
263 extrasolar objects discovered, hinting at a mysterious belt outside the Kuiper Belt
Recently, new discoveries from the Subaru telescope have provided groundbreaking insights into distant regions at the edge of the Solar System, opening up the possibilit…
Space science
Does the Solar System have 5 more planets similar to Earth?
Some rocky planets like Earth are destroyed by the Sun.
Space science
Which planet is the oldest and youngest in the Solar System?
While Jupiter is the earliest planet to be born, determining which planet is the youngest is much more difficult.
Space science
How would humans die when visiting other planets?
Humans need oxygen to breathe. If there is not enough oxygen anywhere in the Solar System, death comes quickly.
Space science
Inexplicable 'ghost' attacks planet near Earth
A vast dark area that has scientists baffled is growing and multiplying on a planet in our solar system, accompanied by a similarly puzzling bright spot nearby.
Space science
Two Saturn moons crashed into each other and broke apart, creating a mystery?
One of the most puzzling structures in the Solar System may have been created by a collision of two icy moons orbiting Saturn.
Space science
Rare detailed image of sunspot
New images of the Sun's surface reveal sunspots and other structures in greater detail than ever before, CNN reported on May 25.
Space science
James Webb Telescope Discovers Massive Supercluster Hidden Deep in the Milky Way
After years of being obscured by dust and gas, the largest young supercluster in the Milky Way - Westerlund 1 - has finally been discovered by the James Webb Space Teles…
Space science
Superstructure in space 'shades' Earth
International experts have been researching a giant sunshade placed in space to help combat global climate change.
Space science
NASA Captures 'Ghost Light' That's Catching Us
The ghost of light is like a thick, dim shell that surrounds the entire Solar System, invisible to older telescopes but looming large in Hubble's divine eye.
Flu epidemic
Why are the sun's outer rings so much hotter than the inner core?
Surrounding the sun is a layer of gas called the corona in plasma form with temperatures reaching over 3 million degrees.
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Which planet is the smallest in the Solar System?
It is the closest planet to the Solar System, with a diameter just over one-third that of Earth.