The object dubbed Earth's "second moon" is actually a quasi-satellite that's accompanied the planet since 1957 — not a true ...

The Moon might be getting some attention in 2032. A small asteroid, roughly 60 metres wide, could smack it. Experts say the ...

Earth's radiation budget is a core process of the Earth-atmosphere system, closely linked to global climate and environmental ...

A view of Antarctica & the moon can be seen in footage captured by the Meteosat-11 satellte. Credit: Simon Proud / NCEO and ...

Discover how space research has revolutionized healthcare on Earth, enhancing diagnostics, wearables, and medical technologies for improved patient outcomes.

A new study warns that crowded internet satellite constellations like Starlink may push low Earth orbit toward a collision ...

The U.S. is the only country to have ever sent humans to the moon.

King tides at Asilomar State Beach through Feb. 2; visitors urged to protect tide pools ...

The craters bear the names of astronomers who revolutionized our understanding of the night sky.

ISRO Chairman V Narayanan says India is planning multiple satellite launches in 2026, along with ambitious goals like an ...

NASA has selected 34 global volunteers to passively track Orion during the upcoming Artemis 2 mission, which is slated for ...

Sky This Week is brought to you in part by Celestron. Friday, January 23Pluto reaches conjunction with the Sun at 5 A.M. EST.