Not yet as we don't have the technology.
Assuming you are referring to our Galaxy - The Milky Way. Light will take about 100,000 years to get from one side to the other.
A long time
Halo stars are usually very old stars that do no orbit the centre of the Galaxy the same way that our Sun or other stars in a galaxy. Rather, they travel in elliptical orbits, which often take them well outside the plane of the Galaxy.
The technology to travel at or near the speed of light does not exist and is nowhere close to being developed. No astronaut or man-made object has travelled to other stars.
They go to space to conduct experiments in microgravity, and many other things.
astronaut
Between 100,000 and 180000 years.
Between 100,000 and 180000 years.
Even though they travel together they are kept in the galaxy by the galaxy's gravity, which is the combined gravity of all other stars, nebulae, and other matter in the galaxy.
Even though they travel together they are kept in the galaxy by the galaxy's gravity, which is the combined gravity of all other stars, nebulae, and other matter in the galaxy.
There could be billions of other galaxies similar to the milky way.
it would take you approximately 100,000 years to travel across the milky way. happy traveling :-) !
They have gone to the moon not to kill each other, but for a more purposeful mission. They could have done it on earth.
Touch helmets.
Assuming you are referring to our Galaxy - The Milky Way. Light will take about 100,000 years to get from one side to the other.
A long time
NASA does not research other galaxies because they are too far away to travel to in a lifetime.