Five years of imagery from NASA's Transiting Exoplanet Survey Satellite (TESS) have been stitched together to create an all-sky and northern & southern ecliptic mosaics. Credit: NASA/MIT/TESS and ...

“Instead of being in a straight line out from the sun, the planets are all, more or less, on one side of the sun so that we ...

“Instead of being in a straight line out from the sun, the planets are all, more or less, on one side of the sun so that we ...

Stargazers in parts of the U.S. have a fleeting opportunity this month to catch a rare celestial phenomena—a "parade" of ...

This celestial alignment adds a unique layer of significance to Maha Kumbh, as many believe that such cosmic events amplify spiritual energies.

We typically think of the Oort cloud as scattered ice balls floating far from the sun, yet still tied to it gravitationally.

A rare planetary parade will occur on February 28, where all planets in our solar system will appear in the night sky. This ...

In January 2025, Venus, Mars, Jupiter, Saturn, Uranus and Neptune were all visible in the night sky. And in February, 2025, ...

The year 2025 has already been a spectacular time for stargazers and skywatchers. Last month, Venus, Mars, Jupiter, Saturn, ...

"Pale Blue Dot" – one of the last photos taken by Voyager 1 – is still the most distant image of the Earth. Astronomer Carl ...

The popular belief that European astronomy from the late Middle Ages and early Modern Age was more advanced than that of ...