Perihelion is when Earth is closest to the Sun, happening between January 2 and 4. In 2025, it will occur on January 4 at 8:28 am EST. The Northern He ...

Perihelion is an annual astronomical event when Earth finds itself at the closest distance possible toward the Sun. Usually it falls between the dates of January 2 and 4 as Earth is around 147 ...

At perihelion, Earth will be approximately 147 million kilometres from the Sun. The Sun will appear slightly larger in the sky, but the change is almost imperceptible. This year, perihelion will ...

Royalty-free licenses let you pay once to use copyrighted images and video clips in personal and commercial projects on an ongoing basis without requiring additional payments each time you use that ...

Comet ATLAS hit a maximum magnitude of -3.4 during its close encounter with the sun, just shy of the brightness of Venus in ...

The comet comes from the Oort Cloud, a remote region at the outer edge of the solar system that is believed to contain the ...

Happy New Year and happy perihelion day! Earth is closest to the sun today at just 91,406,000 miles (1.55 million miles ...

NASA astronaut Don Pettit has snapped a striking shot of the super-bright comet racing past our planet for the first time in ...

A once-in-a-lifetime comet is approaching the sun — and it will be visible for the first time in 160,000 years. The comet ...