Skywatchers were left surprised, puzzled and awestruck by a mysterious streak of light slicing through the night sky.

I pick out North America’s celestial highlights for the week ahead (which also apply to mid-northern latitudes in the ...

Meteor showers, eclipses and full moons will appear in our skies this summer. Mark your calendars with these dates, stargazers.

This week is the best time in May to view the night sky. Here's everything you can see during May's dark skies, from an upside-down bear to some of the oldest stars in the universe.

NASA's Perseverance rover has observed an aurora on Mars in visible light for the first time, with the sky glowing softly in green in the first viewing of an aurora from any planetary surface other ...

May’s Flower Moon closes the chapter on a series of micromoons in 2025. The first two appeared in January and February – each ...

The Flower Moon, a micromoon due to its distance, will be visible this Sunday, reaching full phase on Monday. Various Native ...

May’s full moon, known by its popular nickname as the flower moon to signify the many blossoms of spring, will be bright in<a class="excerpt-read-more" href=" More ...

SpaceX brought a bright start to the week as a Falcon 9 rocket lit up the night sky − and it is only the first of more launches to come. The Starlink 12-23 mission took off at 10:09 p.m. Sunday ...

The drifting Antarctic iceberg A-23A came to a sudden stop in late February off the coast of South Georgia Island — a British ...

Any day now, a massive stellar blast dubbed "the Blaze Star" could light up the night sky so brightly, you won't even need a ...

In a surprising turn of events, Antarctica saw a net gain of 107.79 gigatons of ice per year between 2021 and 2023. In a surprising turn of events, Antarctica reportedly saw a net gain of 107.79 ...