All shearwaters are migratory, heading south of the equator for winter.

Source: https://www.ardrossanherald.com/news/23872389.wildlife-weekly-caring-manx-shearwater-hessilhead/?ref=rss

During this cycle, the strength of trade winds that blow westwards across the Pacific can strengthen or weaken, causing more or less cold water to upwell and flow along the equator.

Source: https://theconversation.com/el-nino-could-push-global-warming-past-1-5-but-what-is-it-and-how-does-it-affect-the-weather-in-europe-208412

He found a long stretch across the equator from South America to Africa, including both the Pacific and Indian oceans, responsible for much of the global temperature spike.

Source: https://ktar.com/story/5489167/earth-in-hot-water-worries-over-sudden-ocean-warming-spike/

In doing so fulfilled two of his dreams: sailing the Suez Canal and crossing the equator.

Source: https://www.pressandjournal.co.uk/fp/obituaries/6309752/sons-tribute-to-former-lossiemouth-rector-and-lifelong-sailor-archie-boag/

In near-infrared images, these upper layers typically appear faint, with a brighter area above the equator.

Source: https://houstonianonline.com/the-james-webb-telescope-is-observing-something-weve-never-seen-before-on-jupiter/

On the equator in the heart of Africa, there is a mountain range called the Rwenzori Mountains, which has several glaciers.

Source: https://www.africa.com/9-stunning-mountain-treks-in-africa/

SLIM will be going to a spot near the lunar equator, instead of the south pole region, but it's going to try out a new pinpoint-landing system that promises at least 10 times better precision in landing and the ability to land on a sloped ground.

Source: https://www.bakersfield.com/entertainment/nick-strobel-dark-sky-festival-just-a-week-away/article_57c39dd0-46a9-11ee-9505-cfd85d303b84.html

The celestial equator is just a projection in our sky of the Earth’s terrestrial equator and occupies the same mathematical plane.

Source: https://www.twincities.com/2023/03/19/skywatch-double-punch-of-spring/

The celestial equator is just a projection in our sky of the Earth’s terrestrial equator and occupies the same mathematical plane.

Source: https://www.twincities.com/2023/03/19/skywatch-double-punch-of-spring/

The glacial remnant near Mars’ equator.

Source: https://gizmodo.com/glacier-remnant-found-mars-equator-water-ice-1850232811

The rings orbit directly above Saturn’s equator and so they too are tilted to the plane of Saturn’s orbit.

Source: https://gizmodo.com/will-saturns-rings-really-disappear-by-2025-1851019970

They're caused when air moves from the high-pressure system pressure north of Hawaii — known as the North Pacific High — to the area of low pressure at the equator, to the south of the state.

Source: https://www.nationalobserver.com/2023/08/09/news/whats-driving-maui-devastating-wildfires