New images of the infant universe captured by the Atacama Cosmology Telescope (ACT) are the most precise "baby pictures" to ...

Science uses careful, organized observations and tests to construct theories that are recorded, passed on to others and built ...

Cleostratus was a truly pioneering Greek astronomer who lived on the small Aegean island of Tenedos in the 6th century BC.

In this rare event, a full moon, also dubbed the "Worm Moon," will coincide with a lunar eclipse — causing a total lunar eclipse as the entire Moon is covered by the Earth's shadow. View the moonrise ...

By Aimee Ortiz The Red Planet and its tiny moon Deimos were recorded at a very ... exoplanet hunters have “discovered” planets around a nearby star, only to retract the claims.

This month, a total lunar eclipse and blood moon will be viewable across the U.S. Here's the best times and places to view ...

The moon's phases in March are ... keep the following dates in mind for March 2025: The following free astronomy apps can help you locate stars, planets, and constellations.

they're a great entry point into astronomy for beginners who don't want to shell out hundreds for the best pair of stargazing binoculars. If you want to get a better look at the moon, star ...

The discovery points to what astronomers have thought for decades, that Saturn's rings were caused by a massive collision ...

In this rare event, a full moon, also dubbed the "Worm Moon ... The following free astronomy apps can help you locate stars, planets, and constellations.

Credit: Astronomy: Roen Kelly Venus will be ... which is 2.3° (a little over four Moon-widths) due south of the star. By the 23rd, Uranus is 11′ due south of a 7th-magnitude field star.