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 ...

A new analysis of Starlink satellites falling from the sky has revealed a distinct pattern: as the Sun escalated towards the peak of its activity cycle between 2020 and 2024, so too did the number ...

One Sky We'll visit ancient Greece and find patterns in the Forge of Artemis; measure time with the Diné, or Navajo people to seek the Thunderbird; explore 18th-century India in Jai Singh’s Dream; ...

Comet appears in the sky for the first time in 80,000 years, sprouts rare 2nd tail The secondary tail appears to point toward the Sun, in the opposite direction of a normal tail. By Ariana Garcia ...

The Sun is the angriest it's been in a while – and it's taking out that rage on the thousands of tiny satellites that make up SpaceX's Starlink fleet.