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The Apollo 10 crew (Thomas Stafford, John W. Young and Eugene Cernan) achieved the highest speed relative to Earth ever attained by humans: 39,897 kilometers per hour (11,082 meters per second or 24,791 miles per hour, about 32 times the speed of sound and 0.0037% of the speed of light). [14] The record was set 26 May 1969. [14]
Apollo 10 reaches the fastest speed ever traveled by a human: 39,897 km/h (11.08 km/s or 24,791 mph), or roughly 1/27,000 of lightspeed. 20 July 1969 Neil Armstrong and Buzz Aldrin were first to land on the Moon, during Apollo 11. 14 April 1970
A speed record is a world record for speed by a person, animal, or vehicle. The function of speed record is to record the speed of moving animate objects such as humans, animals or vehicles. The function of speed record is to record the speed of moving animate objects such as humans, animals or vehicles.
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As of January 20, 2023, Voyager 1, the farthest human-made object from Earth, is 163 AU away, exiting the Solar System at a speed of 17 km/s (0.006% of the speed of light). [ 1 ] The closest known star, Proxima Centauri , is approximately 268,332 AU away, or over 9,000 times farther away than Neptune.
The fastest recorded speed of the Helios probes: 70,220: 230,381: 252,792: 157,078: Recognized as the fastest speed achieved by a man-made spacecraft, achieved in solar orbit. Orbital speed of the Sun relative to the center of the galaxy: 251 000: 823 000: 904 000: 561 000: Speed of the Galaxy relative to the CMB: 550 000: 1 800 000: 2 000 000: ...
The fastest wind speed ever recorded on Earth, caused by the 1999 Bridge Creek–Moore tornado. 150.6: 539: 337: 5 × 10 −7: Top speed of an internal-combustion-powered NHRA Top Fuel Dragster. 154 554.4 344.5 5.1 × 10 −7: Speed of the fastest crossbow arrow. 157: 575: 351: 5.2 × 10 −7: Top speed of experimental test TGV train in 2007 ...
From the planetary frame of reference, the ship's speed will appear to be limited by the speed of light — it can approach the speed of light, but never reach it. If a ship is using 1 g constant acceleration, it will appear to get near the speed of light in about a year, and have traveled about half a light year in distance. For the middle of ...