Science ❯ Astronomy ❯ Observation Techniques ❯ Telescopes

Viewing Conditions

Saturn’s Close Pass With a Half‑Lit Moon Highlights Its Stationary Pause as Mercury Turns Direct

Saturn’s rings were nearly edge‑on, giving the planet a slimmer profile through small telescopes.

Interstellar Comet 3I/ATLAS Slips Behind the Sun as New Study Finds Unusual Polarization