Earth’s tilt is what causes the seasons; in the summer, when our planet’s pole is tipped toward the sun, the days are longer, and the true sun’s daily path across the sky is higher. The opposite is ...

On Earth, depending on where you are, the analemma can be at different angles, though it always traces out this ...

Today marks the start of Northern Hemisphere summer, and also offers a chance to view night-glowing clouds if you’re lucky.

More than 200 people across a half-dozen southern states have reported witnessing a fireball streak across the sky, and NASA ...

This month will usher in two separate conjunctions — one between the moon and a rarely-visible Mercury, and another between the moon and Mars.

And it will be over 18 years until we witness such a low Full Moon again. ... The place to start is with the Sun, rather than the Moon. Every year, the Sun follows the same path through the sky, ...

This month's full "Strawberry Moon" graces the night sky on June 11, putting on a spectacular show as the fully-lit disk of ...

The Pleiades will be the last of the three bodies to rise above the horizon at around 3.15 a.m. ET (0715 GMT) on June 22, and will be visible for a little over an hour before it becomes ...

Amid the Dream’s momentum, the Sky paused to highlight a personal moment, sharing a side-by-side image on X of forward ...

In the Northern Hemisphere, the summer solstice occurs when the sun travels along its northernmost path in the sky. This marks the astronomical start of summer in the northern half of the globe.