On planet, except Earth, the greenhouse effect is observed?

Pulsar. In 1967 Jocelyn Bell Burnell and Antony Hewish first observed pulses sep­a­rat­ed by 1.33 seconds, orig­i­nat­ed from the same location on the sky. It was not until a second pul­sat­ing source was dis­cov­ered in a dif­fer­ent part of the sky that the "LGM hy­poth­e­sis" was entirely aban­doned.

Jupiter moons. Jupiter's moons, es­pe­cial­ly Io (spot on the left), are powerful sources of auroras on Jupiter. These arise from electric currents along field lines, gen­er­at­ed by a dynamo mech­a­nism due to the relative motion between the rotating planet and the moving moon.

Kemble's cascade. It was named by in honour of Father Lucian Kemble (1922–1999), a Fran­cis­can friar and amateur as­tronomer who wrote a letter to Houston about the as­ter­is­m, de­scrib­ing it as "a beau­ti­ful cascade of faint stars tumbling from the north­west down to the open cluster NGC 1502" that he had dis­cov­ered while sweeping the sky with a pair of 7×35 binoc­u­lars

Central Asia. Ac­cord­ing to the latest research the homeland of skis is Central Asia - the area around Lake Baikal and Al­tai.The first skis produced for sports were created in Italy in 1867.