Spring officially begins in the Northern Hemisphere on March 20 with the vernal equinox, when the world experiences equal ...

Spring begins Friday, March 20, at the exact moment of the vernal equinox. Here’s the precise time it happens and what it ...

A new study suggests the Sun moved outward with many similar stars during a large Milky Way migration event long ago.

Say goodbye to winter! The spring equinox is on Friday, March 20, officially at 7:46 a.m. Pacific Time, and highlights the ...

Every eleven years, the sun's magnetic field flips. Sunspots—dark, cooler regions on the sun's surface that mark intense ...

Australia's seasons For most of Australia, weather at the start and end of each year is generally warmer, and the middle of ...

Earth may feel stable beneath our feet, but our planet is actually racing through space at extraordinary speeds. In this ...

The vernal equinox marks the official first day of spring across the Northern Hemisphere, according to the Old Farmer’s ...

Friday, March 20, 2026 (at exactly 10:46 a.m. ET), marks both its triumphant return in the Northern Hemisphere and the spring equinox. Get ready for longer days, warmer weather, a ...

As four astronauts travel around the moon on NASA's Artemis II mission, they will venture beyond Earth's protective magnetic field. The crew's spacecraft, Orion, will carry and protect them as they ...

That bright "star" in the west after sunset is Venus, often called the "Evening Star". It will shine brightly for most of the ...

Everyone likes to stare at the sky at night, and when we look at the stars, it makes us feel at ease, which can help us sleep ...