Coronagraphs are telescopes equipped with an occulting disk to block out the overwhelming radiation emanated from the visible surface of the Sun, along with optical stops and filters that are ...

The 'Snow Moon' is named for the inclement weather that is common in January.

The next full worm moon will rise amid a rare total lunar eclipse, giving way to the red blood moon 2026. Here's what to know ...

A new sunspot group has quickly grown and is spewing out the most intense type of solar flare. Effects on Earth are forecast ...

Your guide to March's full Worm Moon, from peak times to skywatching highlights. The March full moon will reach peak illumination at 6:38 a.m. EST (1138 GMT) on March 3, when the sun and moon are ...

Ahead of the anticipated launch of the Artemis II mission, catch a glimpse of February’s full moon, called the snow moon.

The February 2026 Snow Moon appears on February 1 and reflects winter’s history, science, and seasonal meaning.

If the building-size asteroid 2024 YR4 crashes into the moon in December 2032, the impact will produce a bright flash that may be visible to the naked eye, a new study finds.

A rare planetary parade will march across the sky on Saturday, Feb. 28, according to NASA. Venus, Mercury, Saturn, Jupiter, ...

In national security space, “dim objects” typically refer to satellites or debris that emit little energy and are hard to see with traditional sensors. Detecting and characterizing them is already ...

Stargazers can see six planets all in one evening during the second month of the year, especially Mercury, which is usually ...

Using data collected by NASA's Parker Solar Probe during its closest approach to the sun, a University of Arizona-led ...