The black hole approach is a documented night visual illusion that makes pilots feel too high on final - leading to controlled flight into terrain on clear, calm nights.
Night flying introduces specific visual illusions and physiological hazards that daylight hours don't - and your daytime VFR skills alone won't protect you from them.
The black hole approach is a fatal night visual illusion over dark terrain that kills experienced pilots - and instrument discipline is the only defense.
The black hole approach is a deadly visual illusion that makes pilots believe they're on glidepath while flying dangerously low over dark, featureless terrain at night.