Weather permitting, the International Space Station will be making a few nicely visible evening passes across Santa Barbara’s skies in the next week.

Harvard astrophysicist Avi Loeb suggests interstellar object 3I/ATLAS could be far more massive than previously thought.

Fresh observations from the James Webb Space Telescope ( JWST) — the most detailed yet of the planet's upper atmosphere — ...

Sagittarius B2, a massive molecular cloud near the center of the Milky Way, is densely packed with stars and complex magnetic ...

Late in 2024, a small asteroid stirred astronomers. Discovered on December 27, the asteroid rock—since christened 2024 YR4—was first thought to pose a threat to collide with Earth. Early estimates put ...

An artist’s rendering of the IMAP spacecraft, which will explore and chart the boundaries of the ...

M82 has been a popular target for astronomers and their telescopes, due to its high activity. Hubble has observed it many ...

A team from IIT Bombay is making progress in building a pair of scientific-use satellites that can help track and unravel some interesting high-energy phenomenon in our universe. Titled Daksha, the ...

The spacecraft will map the boundaries of the heliosphere, study how Earth’s outer atmosphere reacts to solar activity and ...

A team of researchers has put forth the idea of launching nuclear devices at asteroid 2024 YR4 with a chance of hitting the moon in 2032.

A cluster of space weather satellites blasted off Wednesday morning to cast fresh eyes on solar storms that can produce stunning ...