According to NASA, four to five planets being visible across the sky at the same time happens only once every few years.

Comet C/2024 G3 (ATLAS) seen above ESO's Paranal Observatory in Chile on Jan. 21, 2025. ESO's Very Large Telescope sits atop ...

Sebastian Currier’s “Mysterium” is based on the husband-and-wife team of scientist Robbert Dijkgraaf and novelist Pia de Jong.

In August 2006, the International Astronomical Union made the controversial, but correct, decision to demote Pluto from its ...

Mighty Jupiter stands high in the east at sunset, dominating the stars of Taurus the Bull as they begin to appear in the ...

The Blue Hawaiian is a classic choice, with its mesmerizing blue hue that matches the underwater theme perfectly. Or try the ...

Look up this week for February’s full snow moon and to catch the last glimpse of a visible parade of planets in ...

Just above the moon will be Mars, shining with a steady orange glow. Both the moon and Mars will be in the Gemini ...

I pick out North America’s celestial highlights for the week ahead (which also apply to mid-northern latitudes in the ...

Ukraine’s air force got a boost in its fight against Russia on Thursday with the arrival of Mirage 2000-5 fighter jets from France, along with F-16s from the Netherlands. French Defense Minister ...