Planet

Mercury

Also known as BUDDHA · HERMES

The swiftest world, hugging the Sun.

Smallest planet in the Solar System and closest to the Sun. Visible only briefly at dawn or dusk near the horizon.

Appearance

A faint pink-tinged star low on the horizon. Never far from the Sun, so always seen in twilight.

Observing

Best at greatest elongation (every ~4 months). Binoculars help. Look for it 30–60 minutes after sunset or before sunrise.

Best viewing

Twilight, near greatest elongation

Observing from Chitral

Mercury never strays more than 28° from the Sun, so from Chitral it is a twilight object low over the Hindu Kush ridgelines. Look for it in the 30–40 minutes after sunset at greatest eastern elongation, or before sunrise at western elongation — you need an unobstructed western or eastern horizon, which rules out most valley-floor sites. Birmogh Lasht and the higher Shandur-side ridges give the cleanest sightlines.

History & culture

Because it appeared both as a morning and an evening star, the Greeks long treated Mercury as two objects — Apollo at dawn and Hermes at dusk. Babylonian astronomers tracked it as Nabu, the scribe of the gods, and its rapid motion gave it the messenger role in nearly every culture that watched it.