No, a meteor cannot appear to fall upward in the far horizon. Meteors, also known as shooting stars, are small particles that enter Earth's atmosphere at high speeds. As they travel through the atmosphere, they experience intense friction, which heats them up and causes them to glow, creating the visible streak of light we see.
The apparent motion of a meteor is determined by its actual path through the atmosphere and our vantage point on Earth. Meteors typically appear to fall from the sky because they are entering the atmosphere from above. Due to Earth's gravitational pull, they follow a trajectory that brings them downward toward the surface.
It's important to note that the perceived motion of a meteor can be influenced by factors such as the observer's location, the angle of entry, and the direction of the meteor's path relative to the observer. However, regardless of these factors, a meteor will never appear to fall upward in the far horizon because it is subject to Earth's gravity, which pulls objects downward.