How many Travel days it take astronauts to travel from Earth to the moon?
About 3 days between leaving an orbit around Earth and settling into an orbit around the moon.
After launch on Saturn V SA-504 on July 16, 1969 from pad 39A of Kennedy Space Center, Apollo 11 entered Earth orbit. After 1 1/2 Earth orbits, the S-IVB stage was re-ignited at 16:16:16 UT for a translunar injection burn of 5 minutes, 48 seconds putting the spacecraft on course for the moon. The CSM separated from the S-IVB stage containing the LM33 minutes later, turned around and docked with the LM at 16:56:03 UT. About an hour and 15 minutes later the S-IVB stage was injected into heliocentric orbit. During translunar coast a color TV transmission was made from Apollo 11 and on July 17 a 3-second mid-course correction burn of the main engine was performed. Lunar orbit insertion was achieved on July 19 at 17:21:50 UT by a retrograde firing of the main engine for 357.5 seconds while the spacecraft was behind the moon and out of contact with Earth. A later 17 second burn circularized the orbit. On July 20 Armstrong and Aldrin entered the LM for final checkout. At 18:11:53 the LM and CSM separated. After a visual inspection by Collins, the LM descent engine fired for 30 seconds at 19:08 UT, putting the craft into a descent orbit with a closest approach 14.5 km above the moon’s surface. At 20:05 the LM descent engine fired for 756.3 seconds and descent to the lunar surface began
Success in Internet Marketing can be extremely hard to come into, but there is an easy way with really no cash involved and it is by finding a niche and building a eccommere storefront around it. So you say how do you learn how to do that? Well the only way I know of that leads you to success is to invest in Niche Blueprint 2.0 by a couple successful marketers knows as Steven Clayton and Tim Godfrey. If you would like to read a review of the product please visit this link – http://wwwcommissionblueprint2.com/niche-blueprint-20/
#1 by Krystal on April 7, 2010 - 6:58 pm
It could take from 2-5 days. I’m not sure on the exact number, but I’m pretty sure it’s 3 or so.
References :
#2 by -Arrow-> on April 7, 2010 - 7:46 pm
I believe it is three there and three back
(more or less)
References :
#3 by michael.mccoy on April 7, 2010 - 7:54 pm
About 3 days between leaving an orbit around Earth and settling into an orbit around the moon.
After launch on Saturn V SA-504 on July 16, 1969 from pad 39A of Kennedy Space Center, Apollo 11 entered Earth orbit. After 1 1/2 Earth orbits, the S-IVB stage was re-ignited at 16:16:16 UT for a translunar injection burn of 5 minutes, 48 seconds putting the spacecraft on course for the moon. The CSM separated from the S-IVB stage containing the LM33 minutes later, turned around and docked with the LM at 16:56:03 UT. About an hour and 15 minutes later the S-IVB stage was injected into heliocentric orbit. During translunar coast a color TV transmission was made from Apollo 11 and on July 17 a 3-second mid-course correction burn of the main engine was performed. Lunar orbit insertion was achieved on July 19 at 17:21:50 UT by a retrograde firing of the main engine for 357.5 seconds while the spacecraft was behind the moon and out of contact with Earth. A later 17 second burn circularized the orbit. On July 20 Armstrong and Aldrin entered the LM for final checkout. At 18:11:53 the LM and CSM separated. After a visual inspection by Collins, the LM descent engine fired for 30 seconds at 19:08 UT, putting the craft into a descent orbit with a closest approach 14.5 km above the moon’s surface. At 20:05 the LM descent engine fired for 756.3 seconds and descent to the lunar surface began
References :
http://filer.case.edu/~sjr16/advanced/20th_close_apollo.html