A video showing what appears to be two moons in Michigan has raised questions online, but astronomers say the sight has no ...

China search for Earth 2.0 leads a bold 2026–2030 space plan to probe the early universe, our Sun, and Earth-like exoplanets.

Sky watchers around the world are gearing up for one of the years most striking lunar events the Full Moon of December 2025, ...

A solar eclipse is an astronomical event that occurs when the Sun, Moon, and Earth are aligned. This conjunction causes the ...

It’s all about our nearest neighbour in space this week as the Moon is not only full but also, as with October and November, a supermoon.

These images mark an early milestone in the mission, confirming that OSIRIS-APEX is healthy and on course for its 2029 ...

Make sure your angles are in units of radians (not degrees), where 2π radians = 360 degrees. But after that you will get the ...

Little is known about the long-destroyed moon-forming planet, Theia. But it may have been born in the inner solar system—just like Earth—a new study suggests ...

A technique called interferometry can greatly magnify tiny objects on the sky, and is powerful enough to reveal the surfaces ...

Mercury is the innermost and smallest of the eight major planets in our Solar System, orbiting closest to the Sun. Though ...

Are you prepared for the next total solar eclipse? Now less than a year away, on August 12, 2026, a path of totality will ...

The Moon is getting 1½ inches (3.8 centimeters) farther away from the Earth every year. Scientists measure the distance to ...