in brief we can not do this, but in my opinion black holes can do.
I mean if you run, you need to a place that change that. but if you don't move, you don't need to place, but if we could send places to black hole then we were a witnesses, that every one place that go through black hole, time was changed for that
You can't use spectrometers to detect black holes. Telescopes are the only way to detect them.
No, a passport with holes punched in it is considered damaged and invalid for international travel.
Black holes does emit radiation, but they cannot be detected from earth. We use gravitational lensing to "see" the black holes.
The latest advancements in technology for detecting and studying black holes involve the use of advanced telescopes and instruments that can observe the effects of black holes on their surrounding environment. These tools help scientists study the behavior and properties of black holes, providing valuable insights into these mysterious cosmic objects.
Use the gravity of the black holes
Astronomers use evidence such as the behavior of nearby stars and gas, as well as the bending of light around invisible objects, to detect the presence of black holes in space.
i was doing this project for school. here was the info i found. black holes are black because no light can escape. because of that they are invisible. to see a black hole scientists use space telescopes and special tools to look at the stars. stars orbiting black holes act differently than other stars.
It depends on what you're studying besides black holes. If you're studying planets along with black holes, you could be an astrophysicist. Or, if you're studying atoms along with black holes, you could be a theoretical physicist. Just a few examples.
No you fool, it's gravity.
They use X-Rays from the stars being sucked into them.
Astronomers discover black holes in the universe by observing the effects they have on nearby objects, such as stars and gas. They use telescopes to detect X-rays and other forms of radiation emitted by black holes, as well as studying the gravitational influence they have on surrounding matter.
The way astronomers find black holes Is by using x-ray imaging from one of the many types of telescopes that orbit the earth. Black holes give off an incredible amount of x-ray waves. This is the only evidence I know of they use.