The northern lights are expected to grace the skies of some northern states tonight and tomorrow, according to NOAA.

The year 2026 will offer skywatchers two rare moments when daylight bends to celestial order and redraw the relationship ...

NASA explains how a 'ring of fire' annular solar eclipse occurs and how it differs from a total solar eclipse. WARNING: ...

Daily solar observations gathered for years at the century-old Kodaikanal Solar Observatory have led to a breakthrough ...

Meteors from the Ursids appear near the Little Dipper, which is part of the constellation Ursa Minor. Only skywatchers in the ...

Abstract: In this paper, we introduce a new method that first utilizes 3D Gaussian splatting in street-level localization problem. Robust localization with street-level real-world images such as ...

Solar eclipses have this strange power. They make people stop mid-scroll and look up at the sky. Scientists, students, casual ...

Space telescopes are typically optimized either to study a small patch of the sky across many wavelengths of light or to ...

The second total lunar eclipse of 2025 will be visible from Europe, Asia and western Australia on Sept. 7-8, 2025. When you purchase through links on our site, we may earn an affiliate commission.

The first total solar eclipse to touch mainland Europe since 1999 will cast its shadow across Spain and the Arctic on August ...

For the first time, scientists have created detailed, 2D maps of the sun's outermost atmosphere. This feat was accomplished ...