Comet C/2025 R2 (SWAN) is set to brighten the October sky, and astronomy experts have shared the best times and directions to spot this rare celestial visitor.

According to a study conducted by University of Tokyo researchers, Ryugu maintained a "pristine record" of late water activity. By examining the lutetium and hafnium isotopes in their rock samples, ...

A Manhattan-sized interstellar object is emitting an industrial-grade alloy, sparking debate among scientists like Harvard's ...

In a rare glimpse into the earliest days of our planet, scientists have discovered remnants of the “proto Earth.” ...

A discovery in V883 Orionis' planet-forming disk suggests Earth's water could have come from ancient interstellar ice that predates the sun.

The first-ever detection of heavy water in a planet-forming disk around a young star offers evidence that the water predates ...

KENNEDY SPACE CENTER — SpaceX’s Falcon 9 rocket pierced the Wednesday morning sky as it launched three spacecraft from NASA and NOAA that will study the solar system’s “bubble,” collect information on ...

Discover the immense power and influence of Jupiter's gravity on our solar system and the role it plays in shaping our ...

In an interview with the BBC, professor of particle physics in the School of Physics and Astronomy at the University of ...

The James Webb Telescope captures the beginning of planetary formation around the young star HOPS-315 for the first time.

Comet Lemmon, also designated C/2025 A6, was discovered in January by a telescope scouring the night sky for near-Earth asteroids. Comet SWAN, also known as C/2025 R2, was spotted in September by an ...

Ryugu’s samples reveal that water activity on asteroids lasted far longer than scientists thought, possibly reshaping ...