Exploring space involves adapting to an environment drastically different from Earth while impacting the human body in several ways.

It is impossible for anything with mass to travel faster than the speed of light in a vacuum. Nothing can travel faster than 300,000 kilometers per second (186,411 miles per second).

Astronomers study vibrations on the surfaces of stars caused by waves that travel through their interiors. Young stars have different vibration patterns than old stars.

Lack of oxygen, nutrient-deficient soil, thin atmosphere, low gravity,  and cold, dry climate.

To potentially overcome climates change, actions across various sectors are necessary.

The limits include technological, and temporal constraints. Current technology limits the speed and distance of space travel, while the human body can only withstand certain levels of acceleration, radiation, and prolonged periods in zero gravity.

Interstellar travel faces significant challenges, but it is theoretically possible.

Black holes are cosmic objects with intense gravity that are so dense that nothing, not even light, can escape their grasp.

They are formed when the center of a massive star collapses, causing a supernova and blasting parts of the star into space.

Spacecraft and probes have traveled just beyond our solar system, a distance of about 6 billion miles, but this is still a tiny fraction of the vastness of space.