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Failed to reach the Moon as intended, but reached a record–setting distance of 113,800 kilometres (70,700 mi) from Earth. USA 11 October 1958 Earth: Luna 1: First spacecraft to achieve Earth's escape velocity. USSR 4 January 1959 Moon: Luna 1: First flyby. Distance of 5,995 kilometres (3,725 mi). USSR 4 January 1959 Sun: Luna 1
[nb 1] Earth's orbital speed averages 29.78 km/s (19 mi/s; 107,208 km/h; 66,616 mph), which is fast enough to cover the planet's diameter in 7 minutes and the distance to the Moon in 4 hours. [3] The point towards which the Earth in its solar orbit is directed at any given instant is known as the "apex of the Earth's way". [4] [5]
380 Earth radii (very inaccurate, true=16000 Earth radii) Aristarchus of Samos made a measurement of the distance of the Sun from the Earth in relation to the distance of the Moon from the Earth. The distance to the Moon was described in Earth radii (20, also inaccurate). The diameter of the Earth had been calculated previously.
Earth's atmosphere photographed from the International Space Station.The orange and green line of airglow is at roughly the altitude of the Kármán line. [1]The Kármán line (or von Kármán line / v ɒ n ˈ k ɑːr m ɑː n /) [2] is a conventional definition of the edge of space.
Distance Pilot Aircraft Reference 2005: November 9, 2005: 21,601 km [32] Suzanna Darcy-Henneman, Richard Austin, John Cashman, Mathew Mathew, Frank P. Santoni Jr, Philip Schultz, Rodney Skaar [32] Boeing 777-200LR: Hong Kong International Airport to London Heathrow Airport the long way round taking 22 hours, 22 minutes [33] [34] 1997: April 2 ...
The point farthest from Earth's centre is the summit of Chimborazo [12] in Ecuador, at 6,384.4 km (3,967.1 mi) from Earth's centre; the peak's elevation relative to sea level is 6,263.47 m (20,549 ft). [e] Because Earth is an oblate spheroid rather than a perfect sphere, it is wider at the equator and narrower toward each pole. Therefore, the ...
The shape of the Earth's orbit varies between nearly circular (theoretically the eccentricity can hit zero) and mildly elliptical (highest eccentricity was 0.0679 in the last 250 million years). [7] Its geometric or logarithmic mean is 0.0019.
The current record for the longest non-stop, non-refueled airplane flight in history (9 days and 3 minutes) was achieved in the Rutan Voyager. The flight endurance record is the longest amount of time an aircraft of a particular category spent in flight without landing. It can be a solo event, or multiple people can take turns piloting the ...