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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]
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.
Land speed records by surface Category Speed (km/h) Speed (mph) Vehicle Operator Date Certifier Refs On ice: 335.7: 208.6: Audi RS 6: Janne Laitinen 9 Mar 2013 FIA [19] On the Moon: 18.0: 11.2: Apollo 17 Lunar Roving Vehicle (LRV‑003) Eugene Cernan: 11 Dec 1972 (unofficial) [20] On Mars: 0.18: 0.11: Mars Exploration Rovers Spirit and Opportunity
An air speed record is the highest airspeed attained by an aircraft of a particular class. The rules for all official aviation records are defined by Fédération Aéronautique Internationale (FAI), [1] which also ratifies any claims. Speed records are divided into a number of classes with sub-divisions.
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 ...
On January 19, 2006, New Horizons was launched from Cape Canaveral Air Force Station by an Atlas V rocket directly into an Earth-and-solar escape trajectory with a speed of about 16.26 km/s (10.10 mi/s; 58,500 km/h; 36,400 mph). It was the fastest (average speed with respect to Earth) human-made object ever launched from Earth.
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 ...