Ancient volcanic rocks from Western Australia suggest that water was reaching deep into Earth’s interior more than three ...

In a novel three-tiered hierarchical system, the star CD-35 2722 is orbited by a brown dwarf that, in turn, is orbited by a ...

Scientists are documenting a planetary system in the Milky Way galaxy that is so starkly dissimilar to our own solar system ...

A shattered asteroid may have unleashed a long-lasting cosmic barrage that left scars across the inner solar system and ...

A new study by an international team of geologists has shed light on a rare and visually stunning rock formation in central ...

Throughout June 2026, SETI Institute scientists, affiliates, and collaborators contributed to discussions spanning ...

A faint giant planet hidden in telescope archives for 11 years has finally been confirmed around the nearby star Beta ...

Last week in Skywatch, I described how stars are born in gigantic families in part one of the trilogy of a star’s birth, life ...

They’re less dense than cotton candy, and they will help astrophysicists better understand the most unusual ways giant ...

Astronomers discover Beta Pictoris d, a faint gas giant exoplanet, expanding insights into planet formation in multi-planet ...

A groundbreaking mission that explored Pluto and distant solar system objects in unprecedented detail has awakened from its ...

July 17 is a great chance to remove financial hurdles and restart the flow of money with confidence, thanks to the formation ...