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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.
System
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Articles about System
5,630 published items.
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.
Computer science
Windows XP is revived without Microsoft
A post on tinyapps reveals that there is now a way for users to generate valid activation codes for Windows XP without an Internet connection.
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.
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Good at 'copying technology', Vietnam's neighbor is accelerating: About to surpass the US?
In the 21st century race, who will cross the finish line first?
Flu epidemic
Garlic does not kill coronavirus
Medical experts say garlic helps boost the body's immune system, but no scientific research has shown its antiviral effects.
Discover science
The Mathematical Problem of Organizing a 48-Team World Cup
The end of the 2022 World Cup opens a new chapter in football. From 2026, the number of teams participating in the World Cup will increase to 48 teams.
Archeology
2,000-year-old Mayan invention could save us
A crisis that threatens modern humans could be averted by the thing that helped the Maya survive for more than 1,000 years.
Scientific works
Using rockets to... build bridges, China surprises the world with its unique 'walking on clouds' project
Siduhe Bridge is a 'giant' project that demonstrates the remarkable development of China's road and bridge infrastructure system.
Space science
New discovery: 7 Earth-like planets that could be habitable
The seven planets in the TRAPPIST-1 system all share some Earth-like characteristics that could be favorable for supporting life.
Discover science
China produces -273 degree C quantum computer refrigerator
Origin Quantum has released a dilution refrigerator, a key component in superconducting quantum computers that can reach temperatures close to absolute zero.
Space science
Shock Detected on the Dark Side of the Moon: Structure Identical to Earth!
On the far side of the Moon, where we can't see it from Earth, a 50km-diameter structure could overturn everything we think about this celestial body.