In order to investigate the effect of periodic solar radiation on oil vapor diffusion and small breathing losses in dome roof tanks, a theoretical model of unsteady heat and mass transfer in dome ...

As New Year’s Day fades, a young moon hangs in the southwest near Venus and Mars. And as the sun sets on the last day of January, a young moon again visits the planets, this time coming much ...

It’s January 4, 2025, apparently a day for coincidences. One half of the coincidence was a Facebook note on the term “perihelion”—a fancy word for the time the Earth’s orbit ...

There are a significant number of words, phrases and acronyms that appear when talking about race and ethnicity which often change depending on the context of the conversation. Language is ...

In contrast, the term "aphelion" refers to the point where the orbiting body is farthest from the sun. Earth will reach its closest point to the sun, known as perihelion, on Jan. 3, 2026 at 12:15 ...

The comment, named Comet ATLAS (C/2024 G3), came within 8.3 million miles of the sun on January 13 as it reached its perihelion, or its closest point to the sun. During its close call with the sun ...

We explore how long it takes to get to Mars and the factors that affect a journey to the Red Planet. When you purchase through links on our site, we may earn an affiliate commission. Here’s how ...

Called C/2024 G3 (ATLAS), the comet made its closest pass to the sun, or perihelion, on Jan. 13, soaring a mere 8 million miles (or 9% of the average Earth-sun distance) from our star. These views ...

the aphelion distance of the comet will be more than twice as far away as before, and its orbital period will be about 600,000 years.

Il perihelion represents the moment in which the Earth reaches its minimum distance from the Sun, an event that occurs every year and that in 2025 will take place on January 5 at . On this occasion, ...

Generally, perihelion occurs about January 2 to 4 after the December solstice. Earth, on the other hand, is at its farthest point from the Sun, called aphelion, in early July when it is at its ...