A see-through four-eyed figure watches a giant planet cover a small white dwarf, leaving a thin rim of light.
The figure watches closely while very little light is left. Sit in dim light, keep the eyes still, and let the breath slow. Attention in the dark is stillness of mind.
WD 1856+534 b is a giant planet that passes in front of a white dwarf about every 1.4 days. The white dwarf is so small that the planet can hide it.
Practice
Sit in a dim room and follow your breath for five minutes.