Half of the Earth is always facing the Sun, meaning it is lit up. The other half is in darkness until the planet turns around. That’s why we have day and night! SEYMOUR: The Sun keeps us warm ...

By Katrina Miller Astute skywatchers may have already seen the striking line of planets across the night sky ... The planet is a few weeks past a close encounter with Earth, making it appear ...

Seven planets are aligning in the night sky this week ... The planets in the solar system orbit the sun, just as Earth does. Every planet orbits at a different speed and distance.

Venus, the second planet from the sun and the ... Between Saturday night and Sunday morning, Venus will pass between the Earth and sun during its inferior conjunction. Though the transit is ...

The Earth and a starry night appear to merge into one strange and otherworldly sci-fi trip in this mind-bending photo ...

Discover the significance of the spring equinox, the balance of day and night, and how cultures around the world celebrate ...

The vernal equinox arrives on Thursday, marking the start of the spring season for the Northern Hemisphere and the fall in ...

Venus, our planet of wealth and worth, will be double dipping and twice shining this week as it moonlights and daybreaks as both the morning and evening star.

It's not often that planets align in the night sky ... re all aligned when seen from Earth after sunset. A long awaited astronomical event dubbed as the planet parade or planetary alignment ...

Ready for the first day of spring? What we know about the 2025 spring equinox, the autumnal equinox, summer and winter ...

When our planet is positioned precisely between the sun and the moon, Earth’s shadow will ... words meaning equal and night. That’s because on the equinox, day and night last almost the ...