Modern astronomy is giving us unprecedented views of the asteroids, comets, and other small bodies that litter our cosmic ...

As a joke, she labelled it LGM 1 for “Little Green Men”, but the astronomers working on it did not really believe they had ...

Stargazers using telescopes should be able to see the object in the predawn sky beginning Nov. 11, according to EarthSky.

Interstellar Comet 3I/ATLAS will reach its closest point to the Sun around October 30, 2025. Is the comet 3I/ATLAS a threat ...

The comet – named 3I/ ATLAS – was discovered this summer and led to excitement because it appears to be an interstellar comet ...

When evaluating possible planets out of the thousands out there, explained Prof. Bean, scientists look for liquid water as a main guiding principle. “All life on Earth needs liquid water, no matter ...

While most scientists believe it’s a natural comet, one Harvard astronomer has suggested its unusual features could hint at signs of alien technology. View on euronews ...

We all picture the Solar System as a neat cosmic racetrack with planets orbiting the Sun on a flat, organized path. But have ...

The comet could be older than our solar system. The comet is also distinct because nickel vapor was detected in the gas ...

look at our home star Need a new idea to keep kids entertained? Try stargazing. Need a new idea to keep kids entertained? Try stargazing. Free learning activities and videos about the solar system ...

A coronal mass ejection on another star has been witnessed in its entirety for the first time, revealing that when these ...

From communications outages to a brush with nuclear war, solar events like flares and coronal mass ejections have shaped ...