The ultimate source of light and energy, the Sun is by far the brightest object in our solar system. Its luminosity illuminates all other celestial bodies. Earth's natural satellite, the Moon reflects ...

Blue Origin has launched its massive new rocket on its first test flight. Thursday’s liftoff from Florida carried an ...

The rocket was successfully launched after the company’s first attempt was scrubbed. The flight is a crucial test of the Blue ...

Other photographers outside of the viewing area of the lunar occultation of Mars caught the full moon shining alone in the ...

The first full moon of 2025 rose through clouds over Bug Light Tuesday evening. January’s full moon is known as the Wolf Moon ...

The Wolf Moon, January’s first full moon, will be visible tonight, weather permitting. Look to the northeast after sunset for a chance to spot it, even under partly cloudy skies ...

From the total lunar eclipse in March to three epic supermoons this fall, these are the best celestial events of 2025 that are worth traveling for (plus one to look forward to in 2026!).

Moves: Readers send in their best night photos for the latest Readers Photo Challenge; here are the top picks.

The Wolf Moon will reach its peak fullness at 5:27 p.m. Eastern Time on January 13. It will rise in the sky about an hour ...

At 8:07 p.m. Monday, stargazers in Chicago will see Mars disappear behind the moon and reappear on the other side of the moon ...

JACKSONVILLE, Fla. – On Monday night, Jacksonville’s night sky will host a celestial ballet as the first full moon of the ...

The temperature is forecast to be below freezing tonight, so don’t forget a hat and multiple layers if you go outside to look ...