Observing another spiral galaxy, gives us a good idea about the structure of our own Galaxy.
To go to it. ;)
The bending of light from distant galaxies is primarily caused by gravitational lensing, a phenomenon predicted by Einstein's theory of general relativity. When light from a distant galaxy passes near a massive object, such as another galaxy or a cluster of galaxies, the gravitational field of that object warps the space around it, causing the light to follow a curved path. This bending can magnify and distort the appearance of the distant galaxy, allowing astronomers to study objects that would otherwise be too faint or obscured.
No, a Biology major would study bugs...however, astronomers study outer space. (Unless the "powers that be" have changed it or added something.
Traveling to another galaxy at the speed of light would take an incredibly long time. The closest galaxy to us, the Andromeda galaxy, is about 2.5 million light-years away. This means it would take 2.5 million years to reach Andromeda at the speed of light.
8 billion years ago.
Yes. A small number of galaxies have been named after individual people. Usually, the named individual was the person who discovered the object, or brought attention to it, or who first studied it scientifically. Normally they would be astronomers, or at least hobbyists.
Astronomers studying black holes would typically need to study physics, particularly in the areas of general relativity, quantum mechanics, and thermodynamics, to understand the nature and behavior of black holes. They may also need to study astrophysics, cosmology, and computational modeling to analyze observational data and simulate black hole interactions with their surroundings.
People who study stars are called astronomers. They observe and analyze celestial objects and phenomena, including stars, planets, galaxies, and more, to better understand the universe.
You could send them in the right direction but they would never make it. Even if they traveled at the speed of light, it would take 2.2 million years to get to the nearest galaxy - The Andromeda Galaxy
It is possible to discover new galaxies.
No, a biology major would study bugs...however, astronomers study outer space. (Unless the "powers that be" have changed it or added something.
Each star is a sun for another galaxy, so i would say it was absolutley massive!