Antigravity refers to the concept of counteracting or neutralizing the effects of gravity. It is often associated with science fiction and theoretical physics, where it suggests the possibility of creating a force that can lift objects without any physical support. While no practical antigravity technology currently exists, researchers explore various ideas, including magnetic levitation and superconductors, to understand how gravity can be manipulated. In scientific terms, gravity is a fundamental force that attracts objects with mass toward one another. Theories like general relativity, proposed by Albert Einstein, describe how mass warps space-time, creating the effect we perceive as gravity. Antigravity remains a speculative area of study, with ongoing research into its potential applications in transportation and space exploration.