Space science
Today, the Earth is far from the Sun most of the year
If the Sun looks smaller than usual on July 4, it's not your feeling. Because, on July 4, the Earth will be the farthest away from the Sun this year.
Earth Orbit
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Articles about Earth Orbit
34 published items.
Space science
Prepare a new 'Space Fence' in orbit
With the speed on Earth orbit, more than 28,000 km / h, a tiny piece of trash can also be disastrous.
Space science
More than 1,200 satellites orbit the next 10 years
According to Euroconsult, from now until 2019, 1,220 new satellites will be launched into orbit with a total design and installation cost of $ 194 billion.
Space science
100,000 times around Earth's orbit
As of 7:42 pm on 10-8 hours EDT (ie 18: 42 minutes on the same day in Hanoi), the Hubble telescope has traveled around 100,000 times.